Watch-Only Bitcoin address - What it is & how to create ...

Day 9: I will post this guide regularly until available solutions like SegWit, order batching, and Lightning payment channels are mass adopted, the mempool is empty once again, and tx fees are low. Have you done your part?

BACKGROUND
Segregated Witness (SegWit) was activated on the Bitcoin network August 24 2017 as a soft fork that is backward compatible with previous bitcoin transactions (Understanding Segregated Witness). Since that time wallets and exchanges have been slow to deploy SegWit, and the majority of users have not made the switch themselves.
On Dec 18 2017 Subhan Nadeem has pointed out that: If every transaction in the Bitcoin network was a SegWit transaction today, blocks would contain up to 8,000 transactions, and the 138,000 unconfirmed transaction backlog would disappear instantly. Transaction fees would be almost non-existent once again.
Mass SegWit use alone could empty the mempool, result in blocks that are not completely full, and make it possible to include transactions with $0 fee once again.
On Jan 11 2018 when BTC sends went offline at Coinbase the mempool began to rapidly empty. Later in the day when service was restored there was a sharp spike up in the mempool. Subsequently, that afternoon Brian Armstrong finally had to break his silence on the topic and admitted Coinbase is working on SegWit but has still not deployed it. It appears that this is an important data point that indicates if just a few major exchanges would deploy SegWit the high fees bitcoin is experiencing would be eliminated.
SegWit is just one technique available to exchanges and users to reduce pressure on the Bitcoin network. You can make the switch to SegWit on your next transaction, and pressure exchanges to deploy SegWit NOW along with other actions that will reduce their transaction impact on the network. You can help by taking one or more of the action steps below.
ACTION STEPS
  1. If your favorite wallet has not yet implemented SegWit, kindly ask them to do so immediately. If your wallet is not committed to implementing SegWit fast, speak out online any way you can and turn up the pressure. In the meantime start using a wallet that has already implemented SegWit.
  2. If your favorite exchange has not yet implemented SegWit, try to avoid making any further purchases of bitcoin at that exchange and politely inform them that if they do not enable SegWit within 30-days they will lose your business. Sign-up for an account at a SegWit deployed/ready exchange now and initiate the verification process so you'll be ready to bail
  3. Help educate newcomers to bitcoin about the transaction issue, steer them towards SegWit wallets from day one, and encourage them to avoid ever purchasing bitcoin through non-SegWit ready exchanges that are harming bitcoin.
  4. Spread the word! Contact individuals, websites, etc that use bitcoin, explain the benefits of SegWit to everyone, and request they make the switch. Use social media to point out the benefits of SegWit adoption.
IMPORTANT NOTE: The mempool is currently still quite backlogged. If you are a long-term holder and really have no reason to move your bitcoins at this time, wait until the mempool starts to clear and transaction fees go down before moving your bitcoins to a SegWit address or SegWit friendly exchange.
BEYOND SEGWIT - BATCHING, PAYMENT CHANNELS, LIGHTNING
Batching is another great way that exchanges can reduce their fees. See: Saving up to 80% on Bitcoin transaction fees by batching payments. Despite the benefits of batching, some exchanges have been slow to implement it. Users should demand this or walk.
Beyond SegWit & Batching, Lightning Network integration will have even more effect. Lightning is now active and exchanges could setup payment channels between each other so that on-chain transactions need not take place. Some ideas have to outline how that might work are here: Google Doc - Lightning Exchanges. Which two bitcoin exchanges will be the first to establish a lightning channel between themselves and offer free/instant transfers between them for their customers? This will happen in 2018
MEMPOOL/SEGWIT STATISTICS
NEWS/DEVELOPMENTS/VICTORIES
SELECTED TOP EXCHANGES BY BATCHING & SEGWIT STATUS
Exchange Segwit Status Batching Status
Binance NOT READY Yes
Bitfinex Ready Yes
Bitonic Ready Yes
Bitstamp Deployed Yes
Bittrex ? Yes
Coinbase/GDAX NOT READY No
Gemini Ready No
HitBTC Deployed Yes
Huboi ? ?
Kraken Deployed Yes
LocalBitcoins Deployed Yes
OKEx ? ?
Poloniex ? Yes
QuadrigaCX Deployed Yes
Shapeshift Deployed No
Note: all exchanges that have deployed SegWit are currently only sending to p2sh SegWit addresses for now. No exchange will send to a bech32 address like the ones that Electrum generates
Source 1: BitcoinCore.org
Source 2: /Bitcoin
Official statements from exchanges:
SELECTED WALLETS THAT HAVE SEGWIT ALREADY
Make sure you have a SegWit capable wallet installed and ready to use for your next bitcoin transaction
SegWit Enabled Wallets Wallet Type
Ledger Nano S Hardware
Trezor Hardware
Electrum Desktop
Armory Desktop
Edge iOS
GreenAddress iOS
BitWallet iOS
Samourai Android
GreenBits Android
Electrum Android
SegWitAddress.org Paper
FAQs
If I'm a HODLer, will it help to send my BTC to a SegWit address now?
No, just get ready now so that your NEXT transaction will be to a SegWit wallet. Avoid burdening the network with any unnecessary transactions for now.
Why is SegWit adoption going so slowly? Is it a time-consuming process, is there risk involved, is it laziness, or something else?
SegWit will require some extra work to be done right and securely. Also, most exchanges let the user pay the fee, and up to now users have not been overly concerned about fees so for some exchanges it hasn't been a priority.
Once Segwit is FULLY adopted, what do we see the fees/transaction times going to?
Times stay the same - fees will go down. How much and for how long depends on what the demand for transactions will be at that time.
What determines bitcoin transaction fees, to begin with?
Fees are charged per byte of data and are bid up by users. Miners will typically include the transaction with the highest fee/byte first.
Can you please tell me how to move my bitcoins to SegWit address in Bitcoin core wallet? Does the sender or receiver matter?
The Bitcoin core wallet does not yet have a GUI for its SegWit functionality. Download the latest version of Electrum to generate a SegWit address.
A transaction between two SegWit addresses is a SegWit transaction.
A transaction sent from a SegWit address to a non-SegWit address is a SegWit transaction.
A transaction sent from a non-SegWit address to a SegWit address is NOT a SegWit transaction. You can send a SegWit Tx if the sending address is a SegWit address.
Source: HowToToken
What wallet are you using to "batch your sends"? And how can I do that?
Using Electrum, the "Tools" menu option: "Pay to many".
Just enter your receive addresses and the amounts for each, and you can send multiple transactions for nearly the price of one.
Why doesn't the Core Wallet yet support SegWit?
The Core Wallet supports SegWit, but its GUI doesn't. The next update will likely have GUI support built-in
Why isn't a large exchange like Coinbase SegWit ready & deployed when much smaller exchanges already are? Why do they default to high fees? Where is the leadership there?
Draw your own conclusions based on their own words:
March 2016 - Coinbase CEO Brian Armstrong has reservations about Core
Dec 2017 - Coinbase is STILL working on Segwit
P2SH/bech32 FAQs
What are the two SegWit address formats and why do they exist?
It's been a challenge for wallet developers to implement SegWit in a way that users can easily and without too much disruption migrate from legacy to SegWit addresses. The first wallets to enable SegWit addresses – Ledger, Trezor, Core, GreenAddress – use so-called “nested P2SH addresses.” This means they take the existing Pay 2 Script Hash address – starting with a “3” – and put a SegWit address into it. This enables a high grade of compatibility to exist wallets as every wallet is familiar with these addresses, but it is a workaround which results in SegWit transactions needing around 10 percent more space than they otherwise would.
Electrum 3.0 was the first wallet to use bech32 addresses instead of nested p2sh addresses.
Source: BTCManager.com
What is the difference in address format between SegWit address formats P2SH and bech32?
P2SH starts with "3..."
bech32 starts with "bc1..."
Which addresses can I send from/to?
P2SH Segwit addresses can be sent to using older Bitcoin software with no Segwit support. This supports backward compatibility
bech32 can only be sent to from newer Bitcoin software that support bech32. Ex: Electrum
Source: BitcoinTalk.org
Why did ThePirateBay put up two Bitcoin donation addresses on their frontpage, one bech32 and one not?
The address starting with a "3..." is a P2SH SegWit address that can be sent BTC from any bitcoin address including a legacy address. The address starting with a "bc1..." is a bech32 SegWit address that can only be sent to from newer wallets that support bech32.
SEGWIT BLOG GUIDES
PREVIOUS DAY'S THREADS
There's lots of excellent info in the comments of the previous threads:
submitted by Bastiat to Bitcoin [link] [comments]

Day 8: I will post this guide regularly until available solutions like SegWit, order batching, and Lightning payment channels are mass adopted, the mempool is empty once again, and tx fees are low. BTC Core SegWit GUI coming May 1, Coinbase incompetence exposed, more exchanges deploy SegWit

BACKGROUND
Segregated Witness (SegWit) was activated on the Bitcoin network August 24 2017 as a soft fork that is backward compatible with previous bitcoin transactions (Understanding Segregated Witness). Since that time wallets and exchanges have been slow to deploy SegWit, and the majority of users have not made the switch themselves.
On Dec 18 2017 Subhan Nadeem has pointed out that: If every transaction in the Bitcoin network was a SegWit transaction today, blocks would contain up to 8,000 transactions, and the 138,000 unconfirmed transaction backlog would disappear instantly. Transaction fees would be almost non-existent once again.
Mass SegWit use alone could empty the mempool, result in blocks that are not completely full, and make it possible to include transactions with $0 fee once again.
On Jan 11 2018 when BTC sends went offline at Coinbase the mempool began to rapidly empty. Later in the day when service was restored there was a sharp spike up in the mempool. Subsequently, that afternoon Brian Armstrong finally had to break his silence on the topic and admitted Coinbase is working on SegWit but has still not deployed it. It appears that the high fees bitcoin is experiencing could be easily addressed and need not exist.
SegWit is just one technique available to exchanges and users to reduce pressure on the Bitcoin network. You can make the switch to SegWit on your next transaction, and pressure exchanges to deploy SegWit NOW along with other actions that will reduce their transaction impact on the network. You can help by taking one or more of the action steps below.
ACTION STEPS
  1. If your favorite wallet has not yet implemented SegWit, kindly ask them to do so immediately. If your wallet is not committed to implementing SegWit fast, speak out online any way you can and turn up the pressure. In the meantime start using a wallet that has already implemented SegWit.
  2. If your favorite exchange has not yet implemented SegWit, try to avoid making any further purchases of bitcoin at that exchange and politely inform them that if they do not enable SegWit within 30-days they will lose your business. Sign-up for an account at a SegWit deployed/ready exchange now and initiate the verification process so you'll be ready to bail
  3. Help educate newcomers to bitcoin about the transaction issue, steer them towards SegWit wallets from day one, and encourage them to avoid ever purchasing bitcoin through non-SegWit ready exchanges that are harming bitcoin.
  4. Spread the word! Contact individuals, websites, etc that use bitcoin, explain the benefits of SegWit to everyone, and request they make the switch. Use social media to point out the benefits of SegWit adoption.
IMPORTANT NOTE: The mempool is currently still quite backlogged. If you are a long-term holder and really have no reason to move your bitcoins at this time, wait until the mempool starts to clear and transaction fees go down before moving your bitcoins to a SegWit address or SegWit friendly exchange.
BEYOND SEGWIT - BATCHING, PAYMENT CHANNELS, LIGHTNING
Batching is another great way that exchanges can reduce their fees. See: Saving up to 80% on Bitcoin transaction fees by batching payments. Despite the benefits of batching, some exchanges have been slow to implement it. Users should demand this or walk.
Beyond SegWit & Batching, Lightning Network integration will have even more effect. Lightning is now active and exchanges could setup payment channels between each other so that on-chain transactions need not take place. Some ideas have to outline how that might work are here: Google Doc - Lightning Exchanges. Which two bitcoin exchanges will be the first to establish a lightning channel between themselves and offer free/instant transfers between them for their customers? This will happen in 2018
MEMPOOL/SEGWIT STATISTICS
NEWS/DEVELOPMENTS/VICTORIES
SELECTED TOP EXCHANGES BY BATCHING & SEGWIT STATUS
Exchange Segwit Status Batching Status
Binance NOT READY Yes
Bitfinex Ready Yes
Bitonic Ready Yes
Bitstamp Deployed Yes
Bittrex ? Yes
Coinbase/GDAX NOT READY No
Gemini Ready No
HitBTC Deployed Yes
Huboi ? ?
Kraken Deployed Yes
LocalBitcoins Deployed Yes
OKEx ? ?
Poloniex ? Yes
QuadrigaCX Deployed Yes
Shapeshift Deployed No
Note: all exchanges that have deployed SegWit are currently only sending to p2sh SegWit addresses for now. No exchange will send to a bech32 address like the ones that Electrum generates
Source 1: BitcoinCore.org
Source 2: /Bitcoin
Official statements from exchanges:
SELECTED WALLETS THAT HAVE SEGWIT ALREADY
Make sure you have a SegWit capable wallet installed and ready to use for your next bitcoin transaction
SegWit Enabled Wallets Wallet Type
Ledger Nano S Hardware
Trezor Hardware
Electrum Desktop
Armory Desktop
Edge iOS
GreenAddress iOS
BitWallet iOS
Samourai Android
GreenBits Android
Electrum Android
SegWitAddress.org Paper
FAQs
If I'm a HODLer, will it help to send my BTC to a SegWit address now?
No, just get ready now so that your NEXT transaction will be to a SegWit wallet. Avoid burdening the network with any unnecessary transactions for now.
Why is SegWit adoption going so slowly? Is it a time-consuming process, is there risk involved, is it laziness, or something else?
SegWit will require some extra work to be done right and securely. Also, most exchanges let the user pay the fee, and up to now users have not been overly concerned about fees so for some exchanges it hasn't been a priority.
Once Segwit is FULLY adopted, what do we see the fees/transaction times going to?
Times stay the same - fees will go down. How much and for how long depends on what the demand for transactions will be at that time.
What determines bitcoin transaction fees, to begin with?
Fees are charged per byte of data and are bid up by users. Miners will typically include the transaction with the highest fee/byte first.
Can you please tell me how to move my bitcoins to SegWit address in Bitcoin core wallet? Does the sender or receiver matter?
The Bitcoin core wallet does not yet have a GUI for its SegWit functionality. Download the latest version of Electrum to generate a SegWit address.
A transaction between two SegWit addresses is a SegWit transaction.
A transaction sent from a SegWit address to a non-SegWit address is a SegWit transaction.
A transaction sent from a non-SegWit address to a SegWit address is NOT a SegWit transaction. You can send a SegWit Tx if the sending address is a SegWit address.
Source: HowToToken
What wallet are you using to "batch your sends"? And how can I do that?
Using Electrum, the "Tools" menu option: "Pay to many".
Just enter your receive addresses and the amounts for each, and you can send multiple transactions for nearly the price of one.
Why doesn't the Core Wallet yet support SegWit?
The Core Wallet supports SegWit, but its GUI doesn't. The next update will likely have GUI support built-in
Why isn't a large exchange like Coinbase SegWit ready & deployed when much smaller exchanges already are? Why do they default to high fees? Where is the leadership there?
Draw your own conclusions based on their own words:
March 2016 - Coinbase CEO Brian Armstrong has reservations about Core
Dec 2017 - Coinbase is STILL working on Segwit
P2SH/bech32 FAQs
What are the two SegWit address formats and why do they exist?
It's been a challenge for wallet developers to implement SegWit in a way that users can easily and without too much disruption migrate from legacy to SegWit addresses. The first wallets to enable SegWit addresses – Ledger, Trezor, Core, GreenAddress – use so-called “nested P2SH addresses.” This means they take the existing Pay 2 Script Hash address – starting with a “3” – and put a SegWit address into it. This enables a high grade of compatibility to exist wallets as every wallet is familiar with these addresses, but it is a workaround which results in SegWit transactions needing around 10 percent more space than they otherwise would.
Electrum 3.0 was the first wallet to use bech32 addresses instead of nested p2sh addresses.
Source: BTCManager.com
What is the difference in address format between SegWit address formats P2SH and bech32?
P2SH starts with "3..."
bech32 starts with "bc1..."
Which addresses can I send from/to?
P2SH Segwit addresses can be sent to using older Bitcoin software with no Segwit support. This supports backward compatibility
bech32 can only be sent to from newer Bitcoin software that support bech32. Ex: Electrum
Source: BitcoinTalk.org
Why did ThePirateBay put up two Bitcoin donation addresses on their frontpage, one bech32 and one not?
The address starting with a "3..." is a P2SH SegWit address that can be sent BTC from any bitcoin address including a legacy address. The address starting with a "bc1..." is a bech32 SegWit address that can only be sent to from newer wallets that support bech32.
SEGWIT BLOG GUIDES
PREVIOUS DAY'S THREADS
There's lots of excellent info in the comments of the previous threads:
submitted by Bastiat to Bitcoin [link] [comments]

Day 7: I will post this guide regularly until available solutions like SegWit & order batching are mass adopted, the mempool is empty once again, and tx fees are low. Do you want low tx fees, because this is how you get low tx fees

TL/DR
Bitcoin users can help lower transaction fees and improve bitcoin by switching to SegWit addresses and encourage wallets/exchanges to do the same.
SUMMARY
Segregated Witness (SegWit) was activated on the Bitcoin network August 24 2017 as a soft fork that is backward compatible with previous bitcoin transactions (Understanding Segregated Witness). Since that time wallets and exchanges have been slow to deploy SegWit, some admitting in December 2017 that they have not even started work on integrating it. Others, such as Zebpay in India have already implemented SegWit and are reaping the benefits of reduced transaction fees. If bitcoin users demand SegWit now it will temporarily relieve the transaction backlog while more even more advanced solutions such as Lightning are developed.
Batching is another great way that exchanges can reduce their fees. See: Saving up to 80% on Bitcoin transaction fees by batching payments. Despite the benefits of batching, some exchanges have been slow to implement it.
There is an opportunity now for all bitcoin users to individually contribute to help strengthen and improve the bitcoin protocol. At this point, the process requires a bit of work/learning on the part of the user, but in doing so you'll actually be advancing bitcoin and leaving what could turn out to be a multi-generational legacy for humanity.
MEMPOOL/SEGWIT STATISTICS
BACKGROUND
On Dec 18 Subhan Nadeem has pointed out that:
If every transaction in the Bitcoin network was a SegWit transaction today, blocks would contain up to 8,000 transactions, and the 138,000 unconfirmed transaction backlog would disappear instantly. Transaction fees would be almost non-existent once again.
A few thousand bitcoin users from /Bitcoin switching to making their next transactions SegWit transactions will help take pressure off the network now, and together we can encourage exchanges/wallets to rapidly deploy SegWit for everyone ASAP. Let's make 80%+ SegWit happen fast. You can help by taking one or more of the action steps below.
ACTION STEPS
  1. If your favorite wallet has not yet implemented SegWit, kindly ask them to do so immediately. In the meantime start using a wallet that has already implemented SegWit.
  2. If your favorite exchange has not yet implemented SegWit, try to avoid making any further purchases of bitcoin at that exchange and politely inform them that if they do not enable SegWit within 30-days they will lose your business. Sign-up for an account at a SegWit deployed/ready exchange now and initiate the verification process so you'll be ready to bail
  3. Help educate newcomers to bitcoin about the transaction issue, steer them towards SegWit wallets from day one, and encourage them to avoid ever purchasing bitcoin through non-SegWit ready exchanges that are harming bitcoin.
  4. Spread the word! Conact individuals, websites, etc that use bitcoin, explain the benefits of SegWit to everyone, and request they make the switch
IMPORTANT NOTE: The mempool is currently still quite backlogged. If you are a long-term holder and really have no reason to move your bitcoins at this time, wait until the mempool starts to clear and transaction fees go down before moving your bitcoins to a SegWit address or SegWit friendly exchange.
SELECTED TOP EXCHANGES BY BATCHING & SEGWIT STATUS
Exchange Segwit Status Batching Status
Binance NOT READY Yes
Bitfinex Ready Yes
Bitonic Ready Yes
Bitstamp Deployed Yes
Bittrex ? Yes
Coinbase/GDAX NOT READY No
Gemini Ready No
HitBTC Deployed Yes
Huboi ? ?
Kraken Deployed Yes
LocalBitcoins Ready Yes
OKEx ? ?
Poloniex ? Yes
QuadrigaCX Deployed Yes
Shapeshift Deployed No
Note: all exchanges that have deployed SegWit are currently only sending to p2sh SegWit addresses for now. No exchange will send to a bech32 address like the ones that Electrum generates
Source 1: BitcoinCore.org
Source 2: /Bitcoin
Official statements from exchanges:
SELECTED WALLETS THAT HAVE SEGWIT ALREADY
Make sure you have a SegWit capable wallet installed and ready to use for your next bitcoin transaction
SegWit Enabled Wallets Wallet Type
Ledger Nano S Hardware
Trezor Hardware
Electrum Desktop
Armory Desktop
Edge iOS
GreenAddress iOS
BitWallet iOS
Samourai Android
GreenBits Android
Electrum Android
SegWitAddress.org Paper
FAQs
If I'm a HODLer, will it help to send my BTC to a SegWit address now?
  • No, just get ready now so that your NEXT transaction will be to a SegWit wallet. Avoid burdening the network with any unneccessary transactions for now.
Why is SegWit adoption going so slowly? Is it a time-consuming process, is there risk involved, is it laziness, or something else?
  • SegWit will require some extra work to be done right and securely. Also, most exchanges let the user pay the fee, and up to now users have not been overly concerned about fees so for some exchanges it hasn't been a priority.
Once Segwit is FULLY adopted, what do we see the fees/transaction times going to?
  • Times stay the same - fees will go down. How much and for how long depends on what the demand for transactions will be at that time.
What determines bitcoin transaction fees, to begin with?
  • Fees are charged per byte of data and are bid up by users. Miners will typically include the transaction with the highest fee/byte first.
Can you please tell me how to move my bitcoins to SegWit address in Bitcoin core wallet? Does the sender or receiver matter?
  • The Bitcoin core wallet does not yet have a GUI for its SegWit functionality. Download Electrum v3.0.3 to generate a SegWit address.
    A transaction between two SegWit addresses is a SegWit transaction.
    A transaction sent from a SegWit address to a non-SegWit address is a SegWit transaction.
    A transaction sent from a non-SegWit address to a SegWit address is NOT a SegWit transaction. You can send a SegWit Tx if the sending address is a SegWit address.
    Source: HowToToken
What wallet are you using to "batch your sends"? And how can I do that?
  • Using Electrum, the "Tools" menu option: "Pay to many".
    Just enter your receive addresses and the amounts for each, and you can send multiple transactions for nearly the price of one.
Why doesn't the Core Wallet yet support SegWit?
  • The Core Wallet supports SegWit, but its GUI doesn't. The next update will likely have GUI support built-in
Why isn't a large exchange like Coinbase SegWit ready & deployed when much smaller exchanges already are? Why do they default to high fees? Where is the leadership there?
P2SH/bech32 FAQs
What are the two SegWit address formats and why do they exist?
  • It's been a challenge for wallet developers to implement SegWit in a way that users can easily and without too much disruption migrate from legacy to SegWit addresses. The first wallets to enable SegWit addresses – Ledger, Trezor, Core, GreenAddress – use so-called “nested P2SH addresses.” This means they take the existing Pay 2 Script Hash address – starting with a “3” – and put a SegWit address into it. This enables a high grade of compatibility to existing wallets as every wallet is familiar with these addresses, but it is a workaround which results in SegWit transactions needing around 10 percent more space than they otherwise would.
    Electrum 3.0 was the first wallet to use bech32 addresses instead of nested p2sh addresses.
    Source: BTCManager.com
What is the difference in address format between SegWit address formats P2SH and bech32?
  • P2SH starts with "3..."
    bech32 starts with "bc1..."
Which addresses can I send from/to?
  • P2SH Segwit addresses can be sent to using older Bitcoin software with no Segwit support. This supports backwards compatibility
    bech32 can only be sent to from newer Bitcoin software that support bech32. Ex: Electrum
    Source: BitcoinTalk.org
Why did ThePirateBay put up two Bitcoin donation addresses on their frontpage, one bech32 and one not?
  • The address starting with a "3..." is a P2SH SegWit address that can be sent BTC from any bitcoin address including a legacy address. The address starting with a "bc1..." is a bech32 SegWit address that can only be sent to from newer wallets that support bech32.
SEGWIT BLOG GUIDES
PREVIOUS DAY'S THREADS
There's lots of excellent info in the comments of the previous threads:
submitted by Bastiat to Bitcoin [link] [comments]

Day 6: I will post this guide regularly until available solutions like SegWit & order batching are mass adopted, the mempool is empty once again, and tx fees are low. Refer a friend to SegWit today. There's no $10 referral offer, but you'll both get lower fees and help strengthen the BTC protocol

TL/DR
Bitcoin users can help lower transaction fees and contribute to bitcoin by switching to SegWit addresses and encourage wallets/exchanges to do the same.
SUMMARY
Segregated Witness (SegWit) was activated on the Bitcoin network August 24 2017 as a soft fork that is backward compatible with previous bitcoin transactions (Understanding Segregated Witness). Since that time wallets and exchanges have been slow to deploy SegWit, some admitting in December 2017 that they have not even started work on integrating it. Others, such as Zebpay in India have already implemented SegWit and are reaping the benefits of reduced transaction fees. If bitcoin users demand SegWit now it will temporarily relieve the transaction backlog while more even more advanced solutions such as Lightning are developed.
Batching is another great way that exchanges can reduce their fees. See: Saving up to 80% on Bitcoin transaction fees by batching payments. Despite the benefits of batching, some exchanges have been slow to implement it.
There is an opportunity now for all bitcoin users to individually contribute to help strengthen and improve the bitcoin protocol. At this point, the process requires a bit of work/learning on the part of the user, but in doing so you'll actually be advancing bitcoin and leaving what could turn out to be a multi-generational legacy for humanity.
MEMPOOL/SEGWIT STATISTICS
BACKGROUND
On Dec 18 Subhan Nadeem has pointed out that:
If every transaction in the Bitcoin network was a SegWit transaction today, blocks would contain up to 8,000 transactions, and the 138,000 unconfirmed transaction backlog would disappear instantly. Transaction fees would be almost non-existent once again.
A few thousand bitcoin users from /Bitcoin switching to making their next transactions SegWit transactions will help take pressure off the network now, and together we can encourage exchanges/wallets to rapidly deploy SegWit for everyone ASAP. Let's make 80%+ SegWit happen fast. You can help by taking one or more of the action steps below.
ACTION STEPS
  1. If your favorite wallet has not yet implemented SegWit, kindly ask them to do so immediately. In the meantime start using a wallet that has already implemented SegWit.
  2. If your favorite exchange has not yet implemented SegWit, try to avoid making any further purchases of bitcoin at that exchange and politely inform them that if they do not enable SegWit within 30-days they will lose your business. Sign-up for an account at a SegWit deployed/ready exchange now and initiate the verification process so you'll be ready to bail
  3. Help educate newcomers to bitcoin about the transaction issue, steer them towards SegWit wallets from day one, and encourage them to avoid ever purchasing bitcoin through non-SegWit ready exchanges that are harming bitcoin.
  4. Spread the word! Conact individuals, websites, etc that use bitcoin, explain the benefits of SegWit to everyone, and request they make the switch
IMPORTANT NOTE: The mempool is currently still quite backlogged. If you are a long-term holder and really have no reason to move your bitcoins at this time, wait until the mempool starts to clear and transaction fees go down before moving your bitcoins to a SegWit address or SegWit friendly exchange.
SELECTED TOP EXCHANGES BY BATCHING & SEGWIT STATUS
Exchange Segwit Status Batching Status
Binance NOT READY Yes
Bitfinex Ready Yes
Bitonic Ready Yes
Bitstamp Deployed Yes
Bittrex ? Yes
Coinbase/GDAX NOT READY No
Gemini Ready No
HitBTC Deployed Yes
Huboi ? ?
Kraken Deployed Yes
LocalBitcoins Ready Yes
OKEx ? ?
Poloniex ? Yes
QuadrigaCX Deployed Yes
Shapeshift Deployed No
  • Note: all exchanges that have deployed SegWit are currently only sending to p2sh SegWit addresses for now. No exchange will send to a bech32 address like the ones that Electrum generates
Source 1: BitcoinCore.org
Source 2: /Bitcoin
Official statements from exchanges:
SELECTED WALLETS THAT HAVE SEGWIT ALREADY
Make sure you have a SegWit capable wallet installed and ready to use for your next bitcoin transaction
SegWit Enabled Wallets Wallet Type
Ledger Nano S Hardware
Trezor Hardware
Electrum Desktop
Armory Desktop
Edge iOS
GreenAddress iOS
BitWallet iOS
Samourai Android
GreenBits Android
Electrum Android
FAQs
If I'm a HODLer, will it help to send my BTC to a SegWit address now?
  • No, just get ready now so that your NEXT transaction will be to a SegWit wallet. Avoid burdening the network with any unneccessary transactions for now.
Why is SegWit adoption going so slowly? Is it a time-consuming process, is there risk involved, is it laziness, or something else?
  • SegWit will require some extra work to be done right and securely. Also, most exchanges let the user pay the fee, and up to now users have not been overly concerned about fees so for some exchanges it hasn't been a priority.
Once Segwit is FULLY adopted, what do we see the fees/transaction times going to?
  • Times stay the same - fees will go down. How much and for how long depends on what the demand for transactions will be at that time.
What determines bitcoin transaction fees, to begin with?
  • Fees are charged per byte of data and are bid up by users. Miners will typically include the transaction with the highest fee/byte first.
Can you please tell me how to move my bitcoins to SegWit address in Bitcoin core wallet? Does the sender or receiver matter?
  • The Bitcoin core wallet does not yet have a GUI for its SegWit functionality. Download Electrum v3.0.3 to generate a SegWit address.
    A transaction between two SegWit addresses is a SegWit transaction.
    A transaction sent from a SegWit address to a non-SegWit address is a SegWit transaction.
    A transaction sent from a non-SegWit address to a SegWit address is NOT a SegWit transaction. You can send a SegWit Tx if the sending address is a SegWit address.
    Source: HowToToken
What wallet are you using to "batch your sends"? And how can I do that?
  • Using Electrum, the "Tools" menu option: "Pay to many".
    Just enter your receive addresses and the amounts for each, and you can send multiple transactions for nearly the price of one.
Why doesn't the Core Wallet yet support SegWit?
  • The Core Wallet supports SegWit, but its GUI doesn't. The next update will likely have GUI support built-in
Why isn't a large exchange like Coinbase SegWit ready & deployed when much smaller exchanges already are? Why do they default to high fees? Where is the leadership there?
P2SH/bech32 FAQs
What are the two SegWit address formats and why do they exist?
  • It's been a challenge for wallet developers to implement SegWit in a way that users can easily and without too much disruption migrate from legacy to SegWit addresses. The first wallets to enable SegWit addresses – Ledger, Trezor, Core, GreenAddress – use so-called “nested P2SH addresses.” This means they take the existing Pay 2 Script Hash address – starting with a “3” – and put a SegWit address into it. This enables a high grade of compatibility to existing wallets as every wallet is familiar with these addresses, but it is a workaround which results in SegWit transactions needing around 10 percent more space than they otherwise would.
    Electrum 3.0 was the first wallet to use bech32 addresses instead of nested p2sh addresses.
    Source: BTCManager.com
What is the difference in address format between SegWit address formats P2SH and bech32?
  • P2SH starts with "3..."
    bech32 starts with "bc1..."
Which addresses can I send from/to?
  • P2SH Segwit addresses can be sent to using older Bitcoin software with no Segwit support. This supports backwards compatibility
    bech32 can only be sent to from newer Bitcoin software that support bech32. Ex: Electrum
    Source: BitcoinTalk.org
Why did ThePirateBay put up two Bitcoin donation addresses on their frontpage, one bech32 and one not?
  • The address starting with a "3..." is a P2SH SegWit address that can be sent BTC from any bitcoin address including a legacy address. The address starting with a "bc1..." is a bech32 SegWit address that can only be sent to from newer wallets that support bech32.
SEGWIT BLOG GUIDES
PREVIOUS DAY'S THREADS
There's lots of excellent info in the comments of the previous threads:
submitted by Bastiat to Bitcoin [link] [comments]

Cryptocurrency: Is It Still Alive or Dying? Part 2.

Cryptocurrency: Is It Still Alive or Dying? Part 2.
Part 2. Political and Economic Trends in Favor of the Cryptocurrency Market Development

In the first part of the story we showed that the cryptocurrency market crash in 2018 and the beginning of its recovery in 2019 fit well into the general patterns of the financial bubbles’ development, and also repeat pretty well the Bitcoin dynamics of 2014-2016. But besides the analogies with other bubbles, there are a lot of other arguments in favor of the global growth of the market, among which are the political and economic trends of the recent years.

Relaxation of the Political Climate around the Cryptoassets

The entire year of 2017 has witnessed heated discussions as to the legal status of the digital assets. One of the central events of the year was their legalization in Japan in April. Precisely this legalization, according to many, spurred a dramatic growth of the cryptocurrency market in May (especially, altcoins). But the majority of other countries during this period held more skeptical positions.

The U.S. government on several occasions refused to register bitcoin-ETF - exchange-traded funds, the price of shares in which would repeat the price of BTC. The U.S. government also extremely tightened the conditions of the ICO procedure, while some countries, such as China and South Korea - have banned it completely. Certain countries, such as Indonesia and Salvador, have banned cryptocurrencies to the extent of criminal responsibility.

A number of countries, including Russia, have adopted a cautious wait-and-see attitude, regularly promising to impose restrictions of varying severity, but not hurrying to sign it into law.

A turning point on the way to the global recognition of the cryptocurrency was the beginning of trading the Bitcoin futures at the Chicago exchanges (CME) (the world’s largest stock exchange in terms of turnover) and CBOE in December of 2017. That is when the American government admitted openly that cryptocurrencies are now to be reckoned with. With the beginning of this trade, the powerful financial circles of the USA, whose opinion cannot be ignored by the political leadership, became interested in the development of the cryptocurrency market.

Chicago Mercantile Exchange, CME – the world leader in terms of trade volume

In 2018, the following paradox became obvious: even if over the longer term cryptocurrencies are dangerous for the modern political system (tied up in the central banks and the currency exchange regulation), the countries that will be the first to prohibit them will be most affected along with those countries that will simply overdo stirring up negative attitude. Those countries that will settle on legalization will benefit. The drain of brains and capitals will be directed to these countries from the more repressive or unpredictable countries. A typical example of that - Crypto Project GRAM of the Russian businessman Pavel Durov, whose ICO in 2018 reached a record amount, but it was carried out in USA, and not in the legislatively uncertain Russian Federation.

The experience of the countries that have legalized the cryptocurrencies, proved successful both from the financial standpoint, and from the perspective of the international prestige. They proved themselves to be open to the progress and new freedoms. In addition to Japan, Switzerland is especially noteworthy here, because it legalized cryptocurrencies as early as in 2016, but the most brilliantly announced about itself in 2018, when its banks began to introduce cryptocurrency services one after another. Among the innovator banks there was even a Swiss subsidiary of the Russian Savings Bank (Sberbank). The very expression “Swiss bank” became a synonym of not only high reliability, but also innovation.
A milestone event of 2018 was legalization of cryptocurrencies in Germany – the leading economy of the European Union. Rather liberal measures relative to the cryptocurrencies are being applied today in Czechia, Sweden, Canada, Denmark, Australia, Estonia, Norway, Finland, and a number of other countries.

“Legalization parade” has shown: the politicians with repressive attitudes cannot count on the global ban of the cryptocurrencies (which seemed theoretically possible in 2016-2017). Economically developed countries made an obvious choice: “if you cannot stop the process – become its leader”. And precisely in these countries the maximum capitals are being circulated, and the market situation depends precisely on their business activity.

Explosive Growth of the Retail Use of Cryptocurrencies
Despite obvious popularization of cryptocurrencies, there is still a myth that they are purely investment and speculative instrument, which, even if used as a payment method – only in the dark net, and as a means of payment for illegal commodities. But this is not the case today. As far back as 2013-2015, legal services accepting bitcoin emerged, and in 2016-2018 their market has undergone explosive growth.

The pioneers of the cryptocurrency market of goods and services in 2013, were, for example, Virgin Galactic – space tourism company, Victoria’s Secret lingerie company, Shopify - a supplier of software for the online stores. In 2014, the cryptocurrency was adopted by the Overstock online store, Expedia tourism service, Zynga – operator of the online games, the software monster Microsoft and many others. Some of these companies considerably went up due to the innovations: for example, the shares of Shopify and Overstock have increased in price several-fold since then.

As of today, the cryptocurrency is accepted by hundreds of large companies and thousands of small ones, while the range of their products is approaching the one in a traditional economy. The most popular categories of the goods for the cryptocurrency in the large famous companies are tourism and air tickets (Expedia), software and games (Microsoft, Shopify, Zynga, Steam), clothing and other consumer goods (Victoria’s Secret, Overstock.com, Rakuten), as well as food products (Subway, KFC, Burger King – in Russia). As an example, Playboy erotic products, premium accounts of the 4chan.org and reddit.com forums, Bloomberg.com business news, automobiles in the Czech show room Alza and many other goods can be also purchased for cryptocurrency.

A number of well-known companies, although they prefer traditional payments, nevertheless allow crypto payments through the intermediary services, such as gyft.com (trading with the card Gyft for BTC). For example, Ebay online store, Wallmart supermarket chain, Starbucks restaurants, Uber taxi service, etc. The turnover of gyft.com is evaluated in the amount of 25 million dollars with only 38 employees.
Small start-up companies often use ready-made multicurrency gateways such as coinpayments.net. It supports dozens of currencies, and hosts about 400 companies. In addition to mainstream, it contains a lot of specialized commodities. For example, crypto-armory.com sells cartridges, francvila.com – Swiss watches, directvoltage.com - 3D-printers, electric motors, CNC machines, etc. Some new stores not only accept cryptocurrencies, but also purposely give up fiat currency. For example, crypto-armory.com, explaining their refusal from fiat currency, state both ideological, and narrow pragmatic reasons. In the opinion of the owners of the store, it is easier to accept cryptocurrency payments both technically and legally.

Cartridges from the cryptocurrency store crypto-armory.com
An important trend of 2017-2018, in addition to the general growth of the commodity market - re-orientation of the stores to the multi-currency payments. Whereas previously most of them accepted only BTC, now a sign of good manners is to accept also LTC, ETH, XMR and at least several more currencies.

Thus, while the politicians were solving the problem in the manner “not possible to allow - disallow”, a vast market of commodities for cryptocurrency spontaneously emerged on the Internet. Some of its participants have multibillion capitalizations. This market is very international. The majority of commodities and services can be bought even from Russia and other countries, where cryptocurrency is not legal as an internal payment instrument, but is not prohibited as such. Today, it is hard to imagine a consumer good, which cannot be bought for cryptocurrency.

The Latest Trend – Support of Cryptocurrencies by Smartphones

The first smartphone with a cryptocurrency wallet was HYPERLINK "https://bitcryptonews.ru/blogs/sravnenie-blokchejn-smartfonov-exodus-1-i-finney"HTC Exodus 1, released in the autumn of 2018. Then, a crypto smartphone HYPERLINK emerged "https://bitcryptonews.ru/blogs/obzor-kriptosmartfona-finney"Finney. And in March of 2019, the baton was unexpectedly picked up by the smartphone from the major South Korean company, Samsung - Galaxy S10. And although Samsung refrained from the direct embedding of the cryptocurrency wallet into the standard supply set, a brand wallet of Samsung can be installed from the Galaxy Store.

Galaxy S10 – the first smartphone from Samsung with cryptocurrency support

On the part of crypto enthusiasts, there are a number of claims to Samsung initiative, among which – the lack of bitcoin support (BTC). At the moment, Samsung Blockchain Wallet supports only Ethereum (ETH) and ERC-20 standard currencies and tokens created on its basis:
Basic Attention Token (BAT), Chainlink (LINK), BinanceCoin (BNB), True USD (TUSD), USD Coin (USDC), Paxos Standard (PAX) and others.

Anyway, from a political and PR perspective, the emergence of Galaxy S10 is a great event.

First of all, smartphone can attract to the cryptocurrency market new people who have greater confidence in the famous brand, than in the traditional bulky cryptocurrency wallets. Now, many people are frightened away from the cryptocurrencies only by technical difficulties, whereas smartphones on many occasions have proved their ability to promote to the masses those things, which previously seemed to be very complex.
Secondly, this step of Samsung is a clear signal both to the domestic and foreign governments: big business is on the side of the new technologies. South Korea has a reputation of a country not very friendly to cryptocurrencies, however, its business giant publicly demonstrated another attitude.
Thirdly, the initiative of Samsung with a high degree of probability will be emulated by other leading producers of communication devices. Thus, shortly after the release of Galaxy S10, there appeared a news that a cryptocurrency wallet will soon be available in iOS Opera Touch, which means that cryptocurrencies can be also stored in iPhone of Apple.
All this creates excellent prerequisites both for the world legalization of the cryptocurrencies, and for the growth of the market due to the increase of the number of users.

Conclusion
Thus, despite the “roller coaster” of the cryptocurrency exchange rates, some fundamental processes have developed steadily in the same direction in the recent years: expansion of the commodity market for cryptocurrency, increase in the number of countries with a liberal attitude to cryptocurrencies, adoption of cryptocurrencies as a strategic technology by more and more industrial giants. The total number of individuals who tried to work with the cryptocurrencies grows steadily, while the new technological trends (in particular, crypto smartphones), can additionally accelerate this growth.

The only thing that can seriously damage a cryptocurrency market is its global ban, but it seems to be unlikely. Right now there are about 40 million bitcoin wallets on earth. It is believed that on average their number is doubled annually, which means that within 5 years it can reach a billion. And if now a global ban on cryptocurrencies is unrealistic due to their profitability for the developed countries, by that time their prohibition will become impossible almost physically.

In the first part of the story we had put forward the arguments as to why the investors need not fear the bubble of 2017-2018: in the end, the bubble showed not so much the riskiness of the crypto investments, but rather their long-term prospects. Today we described political and economic events, which have occurred in parallel “behind the scenes”, and in which there were no “drops” – only progressive development toward the construction of the crypto economy. And in the next, third part, we will try to describe in detail specific financial reasons of the collapse and recovery of the market in 2018-2019.

Analytical department, Trident company, Victor Argonov, Candidate of Physical and Mathematical Sciences.
Source:http://trident-germes.com/
https://www.facebook.com/Germes.mining.robot/
submitted by TridentGermes to u/TridentGermes [link] [comments]

Cryptocurrency: Is It Still Alive or Dying? Part 2

Cryptocurrency: Is It Still Alive or Dying? Part 2
Cryptocurrency: Is It Still Alive or Dying?
Part 2. Political and Economic Trends in Favor of the Cryptocurrency Market Development

In the first part of the story we showed that the cryptocurrency market crash in 2018 and the beginning of its recovery in 2019 fit well into the general patterns of the financial bubbles’ development, and also repeat pretty well the Bitcoin dynamics of 2014-2016. But besides the analogies with other bubbles, there are a lot of other arguments in favor of the global growth of the market, among which are the political and economic trends of the recent years.

Relaxation of the Political Climate around the Cryptoassets

The entire year of 2017 has witnessed heated discussions as to the legal status of the digital assets. One of the central events of the year was their legalization in Japan in April. Precisely this legalization, according to many, spurred a dramatic growth of the cryptocurrency market in May (especially, altcoins). But the majority of other countries during this period held more skeptical positions.

The U.S. government on several occasions refused to register bitcoin-ETF - exchange-traded funds, the price of shares in which would repeat the price of BTC. The U.S. government also extremely tightened the conditions of the ICO procedure, while some countries, such as China and South Korea - have banned it completely. Certain countries, such as Indonesia and Salvador, have banned cryptocurrencies to the extent of criminal responsibility.

A number of countries, including Russia, have adopted a cautious wait-and-see attitude, regularly promising to impose restrictions of varying severity, but not hurrying to sign it into law.

A turning point on the way to the global recognition of the cryptocurrency was the beginning of trading the Bitcoin futures at the Chicago exchanges (CME) (the world’s largest stock exchange in terms of turnover) and CBOE in December of 2017. That is when the American government admitted openly that cryptocurrencies are now to be reckoned with. With the beginning of this trade, the powerful financial circles of the USA, whose opinion cannot be ignored by the political leadership, became interested in the development of the cryptocurrency market.
Chicago Mercantile Exchange, CME – the world leader in terms of trade volume

In 2018, the following paradox became obvious: even if over the longer term cryptocurrencies are dangerous for the modern political system (tied up in the central banks and the currency exchange regulation), the countries that will be the first to prohibit them will be most affected along with those countries that will simply overdo stirring up negative attitude. Those countries that will settle on legalization will benefit. The drain of brains and capitals will be directed to these countries from the more repressive or unpredictable countries. A typical example of that - Crypto Project GRAM of the Russian businessman Pavel Durov, whose ICO in 2018 reached a record amount, but it was carried out in USA, and not in the legislatively uncertain Russian Federation.

The experience of the countries that have legalized the cryptocurrencies, proved successful both from the financial standpoint, and from the perspective of the international prestige. They proved themselves to be open to the progress and new freedoms. In addition to Japan, Switzerland is especially noteworthy here, because it legalized cryptocurrencies as early as in 2016, but the most brilliantly announced about itself in 2018, when its banks began to introduce cryptocurrency services one after another. Among the innovator banks there was even a Swiss subsidiary of the Russian Savings Bank (Sberbank). The very expression “Swiss bank” became a synonym of not only high reliability, but also innovation.

A milestone event of 2018 was legalization of cryptocurrencies in Germany – the leading economy of the European Union. Rather liberal measures relative to the cryptocurrencies are being applied today in Czechia, Sweden, Canada, Denmark, Australia, Estonia, Norway, Finland, and a number of other countries.

“Legalization parade” has shown: the politicians with repressive attitudes cannot count on the global ban of the cryptocurrencies (which seemed theoretically possible in 2016-2017). Economically developed countries made an obvious choice: “if you cannot stop the process – become its leader”. And precisely in these countries the maximum capitals are being circulated, and the market situation depends precisely on their business activity.

Explosive Growth of the Retail Use of Cryptocurrencies

Despite obvious popularization of cryptocurrencies, there is still a myth that they are purely investment and speculative instrument, which, even if used as a payment method – only in the dark net, and as a means of payment for illegal commodities. But this is not the case today. As far back as 2013-2015, legal services accepting bitcoin emerged, and in 2016-2018 their market has undergone explosive growth.

The pioneers of the cryptocurrency market of goods and services in 2013, were, for example, Virgin Galactic – space tourism company, Victoria’s Secret lingerie company, Shopify - a supplier of software for the online stores. In 2014, the cryptocurrency was adopted by the Overstock online store, Expedia tourism service, Zynga – operator of the online games, the software monster Microsoft and many others. Some of these companies considerably went up due to the innovations: for example, the shares of Shopify and Overstock have increased in price several-fold since then.

As of today, the cryptocurrency is accepted by hundreds of large companies and thousands of small ones, while the range of their products is approaching the one in a traditional economy. The most popular categories of the goods for the cryptocurrency in the large famous companies are tourism and air tickets (Expedia), software and games (Microsoft, Shopify, Zynga, Steam), clothing and other consumer goods (Victoria’s Secret, Overstock.com, Rakuten), as well as food products (Subway, KFC, Burger King – in Russia). As an example, Playboy erotic products, premium accounts of the 4chan.org and reddit.com forums, Bloomberg.com business news, automobiles in the Czech show room Alza and many other goods can be also purchased for cryptocurrency.

A number of well-known companies, although they prefer traditional payments, nevertheless allow crypto payments through the intermediary services, such as gyft.com (trading with the card Gyft for BTC). For example, Ebay online store, Wallmart supermarket chain, Starbucks restaurants, Uber taxi service, etc. The turnover of gyft.com is evaluated in the amount of 25 million dollars with only 38 employees.
Small start-up companies often use ready-made multicurrency gateways such as coinpayments.net. It supports dozens of currencies, and hosts about 400 companies. In addition to mainstream, it contains a lot of specialized commodities. For example, crypto-armory.com sells cartridges, francvila.com – Swiss watches, directvoltage.com - 3D-printers, electric motors, CNC machines, etc. Some new stores not only accept cryptocurrencies, but also purposely give up fiat currency. For example, crypto-armory.com, explaining their refusal from fiat currency, state both ideological, and narrow pragmatic reasons. In the opinion of the owners of the store, it is easier to accept cryptocurrency payments both technically and legally.

Cartridges from the cryptocurrency store crypto-armory.com
An important trend of 2017-2018, in addition to the general growth of the commodity market - re-orientation of the stores to the multi-currency payments. Whereas previously most of them accepted only BTC, now a sign of good manners is to accept also LTC, ETH, XMR and at least several more currencies.

Thus, while the politicians were solving the problem in the manner “not possible to allow - disallow”, a vast market of commodities for cryptocurrency spontaneously emerged on the Internet. Some of its participants have multibillion capitalizations. This market is very international. The majority of commodities and services can be bought even from Russia and other countries, where cryptocurrency is not legal as an internal payment instrument, but is not prohibited as such. Today, it is hard to imagine a consumer good, which cannot be bought for cryptocurrency.

The Latest Trend – Support of Cryptocurrencies by Smartphones

The first smartphone with a cryptocurrency wallet was HYPERLINK "https://bitcryptonews.ru/blogs/sravnenie-blokchejn-smartfonov-exodus-1-i-finney"HTC Exodus 1, released in the autumn of 2018. Then, a crypto smartphone HYPERLINK emerged "https://bitcryptonews.ru/blogs/obzor-kriptosmartfona-finney"Finney. And in March of 2019, the baton was unexpectedly picked up by the smartphone from the major South Korean company, Samsung - Galaxy S10. And although Samsung refrained from the direct embedding of the cryptocurrency wallet into the standard supply set, a brand wallet of Samsung can be installed from the Galaxy Store.

https://preview.redd.it/p8zc6dat0ay21.jpg?width=1280&format=pjpg&auto=webp&s=d7f173f7470107c2f4cc5868ed882089499b2a09
Galaxy S10 – the first smartphone from Samsung with cryptocurrency support
On the part of crypto enthusiasts, there are a number of claims to Samsung initiative, among which – the lack of bitcoin support (BTC). At the moment, Samsung Blockchain Wallet supports only Ethereum (ETH) and ERC-20 standard currencies and tokens created on its basis:
Basic Attention Token (BAT), Chainlink (LINK), BinanceCoin (BNB), True USD (TUSD), USD Coin (USDC), Paxos Standard (PAX) and others.

Anyway, from a political and PR perspective, the emergence of Galaxy S10 is a great event.

First of all, smartphone can attract to the cryptocurrency market new people who have greater confidence in the famous brand, than in the traditional bulky cryptocurrency wallets. Now, many people are frightened away from the cryptocurrencies only by technical difficulties, whereas smartphones on many occasions have proved their ability to promote to the masses those things, which previously seemed to be very complex.

Secondly, this step of Samsung is a clear signal both to the domestic and foreign governments: big business is on the side of the new technologies. South Korea has a reputation of a country not very friendly to cryptocurrencies, however, its business giant publicly demonstrated another attitude.

Thirdly, the initiative of Samsung with a high degree of probability will be emulated by other leading producers of communication devices. Thus, shortly after the release of Galaxy S10, there appeared a news that a cryptocurrency wallet will soon be available in iOS Opera Touch, which means that cryptocurrencies can be also stored in iPhone of Apple.

All this creates excellent prerequisites both for the world legalization of the cryptocurrencies, and for the growth of the market due to the increase of the number of users.

Conclusion

Thus, despite the “roller coaster” of the cryptocurrency exchange rates, some fundamental processes have developed steadily in the same direction in the recent years: expansion of the commodity market for cryptocurrency, increase in the number of countries with a liberal attitude to cryptocurrencies, adoption of cryptocurrencies as a strategic technology by more and more industrial giants. The total number of individuals who tried to work with the cryptocurrencies grows steadily, while the new technological trends (in particular, crypto smartphones), can additionally accelerate this growth.

The only thing that can seriously damage a cryptocurrency market is its global ban, but it seems to be unlikely. Right now there are about 40 million bitcoin wallets on earth. It is believed that on average their number is doubled annually, which means that within 5 years it can reach a billion. And if now a global ban on cryptocurrencies is unrealistic due to their profitability for the developed countries, by that time their prohibition will become impossible almost physically.

In the first part of the story we had put forward the arguments as to why the investors need not fear the bubble of 2017-2018: in the end, the bubble showed not so much the riskiness of the crypto investments, but rather their long-term prospects. Today we described political and economic events, which have occurred in parallel “behind the scenes”, and in which there were no “drops” – only progressive development toward the construction of the crypto economy. And in the next, third part, we will try to describe in detail specific financial reasons of the collapse and recovery of the market in 2018-2019.

Analytical department, Trident company, Victor Argonov, Candidate of Physical and Mathematical Sciences.
Source:http://trident-germes.com/
https://www.facebook.com/Germes.mining.robot/
submitted by TridentGermes to ENG [link] [comments]

01-11 07:03 - 'Day 9: I will post this guide regularly until available solutions like SegWit & order batching are mass adopted, the mempool is empty once again, and TX fees are low. Do you want low TX fees? This is how...' (self.Bitcoin) by /u/Darknicks removed from /r/Bitcoin within 293-303min

'''
Since Bastiat didn't post this today, I would like to post it again because it's necessary.
TL/DR
Bitcoin users can help lower transaction fees and improve Bitcoin by switching to SegWit addresses and encourage wallets and exchanges to do the same.
SUMMARY
Segregated Witness (SegWit) was activated on the Bitcoin network August 24 2017 as a soft fork that is backward compatible with previous Bitcoin transactions ([Understanding Segregated Witness]1 ). Since that time wallets and exchanges have been slow to deploy SegWit, some admitting in December 2017 that they have not even started work on integrating it. Others, such as Zebpay in India [have already implemented SegWit]2 and are reaping the benefits of reduced transaction fees. If Bitcoin users demand SegWit now it will temporarily relieve the transaction backlog while more even more advanced solutions such as Lightning are developed.
Batching is another great way that exchanges can reduce their fees. See: [Saving up to 80% on Bitcoin transaction fees by batching payments]3 . Despite the benefits of batching, some exchanges have been slow to implement it.
There is an opportunity now for all Bitcoin users to individually contribute to help strengthen and improve the Bitcoin protocol. At this point, the process requires a bit of work/learning on the part of the user, but in doing so you'll actually be advancing Bitcoin and leaving what could turn out to be a multi-generational legacy for humanity.
MEMPOOL/SEGWIT STATISTICS
BACKGROUND
On Dec 18 Subhan Nadeem has pointed out that:
[If every transaction in the Bitcoin network was a SegWit transaction today, blocks would contain up to 8,000 transactions, and the 180,000 unconfirmed transaction backlog would disappear instantly. Transaction fees would be almost non-existent once again]7 .
A few thousand Bitcoin users from /Bitcoin switching to making their next transactions SegWit transactions will help take pressure off the network now, and together we can encourage exchanges/wallets to rapidly deploy SegWit for everyone ASAP. Let's make 80%+ SegWit happen fast. You can help by taking one or more of the action steps below.
ACTION STEPS
  1. If your favorite wallet has not yet implemented SegWit, kindly ask them to do so immediately. In the meantime start using a wallet that has already implemented SegWit.
  2. If your favorite exchange has not yet implemented SegWit, try to avoid making any further purchases of Bitcoin at that exchange and politely inform them that if they do not enable SegWit within 30-days they will lose your business. Sign-up for an account at a SegWit deployed/ready exchange now and initiate the verification process so you'll be ready to bail
  3. Help educate newcomers to Bitcoin about the transaction issue, steer them towards SegWit wallets from day one, and encourage them to avoid ever purchasing Bitcoin through non-SegWit ready exchanges that are harming Bitcoin.
  4. Spread the word! Contact individuals, websites, etc that use Bitcoin, explain the benefits of SegWit to everyone, and request they make the switch
IMPORTANT NOTE: The mempool is currently still quite backlogged. If you are a long-term holder and really have no reason to move your Bitcoins at this time, wait until the mempool starts to clear and transaction fees go down before moving your Bitcoins to a SegWit address or SegWit friendly exchange.
SELECTED TOP EXCHANGES BY BATCHING & SEGWIT STATUS
Exchange Segwit Status Batching Status
Binance NOT READY Yes
Bitfinex Ready Yes
Bitonic Ready Yes
Bitstamp Deployed Yes
Bittrex ? Yes
Coinbase/GDAX NOT READY No
Gemini Ready No
HitBTC Deployed Yes
Huboi ? ?
Kraken Deployed Yes
LocalBitcoins Deployed Yes
OKEx ? ?
Poloniex ? Yes
QuadrigaCX Deployed Yes
Shapeshift Deployed No
Note: all exchanges that have deployed SegWit are currently only sending to p2sh SegWit addresses for now. No exchange will send to a bech32 address like the ones that Electrum generates
[Source 1: BitcoinCore.org]8
[Source 2: /Bitcoin]9
Official statements from exchanges:
  • Bitonic: [SegWit: In testing (including send from bech32). Batching: Have been for years. ]10
  • Kraken: [Deposits are made to Segwit addresses and withdrawls are sent in Segwit format, but frontend presentation is pending full implementation/support in wallets such as bitcoin core.]11
  • Shapeshift: [We don't order batch, but we will get to it. So much engineering to do :/]12
SELECTED WALLETS THAT HAVE SEGWIT ALREADY
Make sure you have a SegWit capable wallet installed and ready to use for your next bitcoin transaction
SegWit Enabled Wallets Wallet Type
Ledger Nano S Hardware
Trezor Hardware
Electrum Desktop
Armory Desktop
Edge iOS
GreenAddress iOS
BitWallet iOS
Samourai Android
GreenBits Android
Electrum Android
SegWitAddress.org Paper
FAQs
Where can I get a fee estimate for a SegWit transaction?
  • [Here's a good website that could help.]13
How can I get a SegWit address from my Bitcoin Core wallet?
  • Currently, Bitcoin Core hasn't implemented a way to get a SegWit address using the GUI. But you can get a receiving SegWit address using the debug console. To do it, go to the "Receive" tab and copy a receiving address (it starts with 1). Then just click Help > Debug window > Console and type: addwitnessaddress addr
  • You should replace addr with the receiving address that you just copied. Tap enter and you'll get an address (starts with 3). This is your SegWit address. You can use this one to receive funds. When you spend from this address, it will be a SegWit transaction. Easy huh?
If I'm a HODLer, will it help to send my BTC to a SegWit address now?
  • No, just get ready now so that your NEXT transaction will be to a SegWit wallet. Avoid burdening the network with any unneccessary transactions for now.
Why is SegWit adoption going so slowly? Is it a time-consuming process, is there risk involved, is it laziness, or something else?
  • SegWit will require some extra work to be done right and securely. Also, most exchanges let the user pay the fee, and up to now users have not been overly concerned about fees so for some exchanges it hasn't been a priority.
Once Segwit is FULLY adopted, what do we see the fees/transaction times going to?
  • Times stay the same - fees will go down. How much and for how long depends on what the demand for transactions will be at that time.
What determines Bitcoin transaction fees, to begin with?
  • Fees are charged per byte of data and are bid up by users. Miners will typically include the transaction with the highest fee/byte first.
Can you please tell me how to move my Bitcoins to SegWit address in Bitcoin core wallet? Does the sender or receiver matter?
  • The Bitcoin core wallet does not yet have a GUI for its SegWit functionality. Download Electrum v3.0.5 to generate a SegWit address.
    A transaction between two SegWit addresses is a SegWit transaction.
    A transaction sent from a SegWit address to a non-SegWit address is a SegWit transaction.
    A transaction sent from a non-SegWit address to a SegWit address is NOT a SegWit transaction. You can send a SegWit Tx if the sending address is a SegWit address.
    [Source: HowToToken]14
What wallet are you using to "batch your sends"? And how can I do that?
  • Using Electrum, the "Tools" menu option: "Pay to many".
    Just enter your receive addresses and the amounts for each, and you can send multiple transactions for nearly the price of one.
Why doesn't the Core Wallet yet support SegWit?
  • The Core Wallet supports SegWit, but its GUI doesn't. The next update will likely have GUI support built-in
Why isn't a large exchange like Coinbase SegWit ready & deployed when much smaller exchanges already are? Why do they default to high fees? Where is the leadership there?
  • Draw your own conclusions based on their own words:
    [March 2016 - Coinbase CEO Brian Armstrong has reservations about Core]15
    [Dec 2017 - Coinbase is STILL working on Segwit]16
P2SH/bech32 FAQs
What are the two SegWit address formats and why do they exist?
  • It's been a challenge for wallet developers to implement SegWit in a way that users can easily and without too much disruption migrate from legacy to SegWit addresses. The first wallets to enable SegWit addresses – Ledger, Trezor, Core, GreenAddress – use so-called “nested P2SH addresses.” This means they take the existing Pay 2 Script Hash address – starting with a “3” – and put a SegWit address into it. This enables a high grade of compatibility to existing wallets as every wallet is familiar with these addresses, but it is a workaround which results in SegWit transactions needing around 10 percent more space than they otherwise would.
    Electrum 3.0 was the first wallet to use bech32 addresses instead of nested p2sh addresses.
    [Source: BTCManager.com]17
What is the difference in address format between SegWit address formats P2SH and bech32?
  • P2SH starts with "3..."
    bech32 starts with "bc1..."
Which addresses can I send from/to?
  • P2SH Segwit addresses can be sent to using older Bitcoin software with no Segwit support. This supports backwards compatibility
    bech32 can only be sent to from newer Bitcoin software that support bech32. Ex: Electrum
    [Source: BitcoinTalk.org]18
Why did ThePirateBay put up two Bitcoin donation addresses on their frontpage, one bech32 and one not?
  • The address starting with a "3..." is a P2SH SegWit address that can be sent BTC from any Bitcoin address including a legacy address. The address starting with a "bc1..." is a bech32 SegWit address that can only be sent to from newer wallets that support bech32.
SEGWIT BLOG GUIDES
  • [HowToToken.com - How To Send Bitcoin Faster And Cheaper Over SegWit Transactions]19
  • [BTCManager.com - Electrum 3.0 is first Wallet to enable Bech32 SegWit Addresses]20
PREVIOUS DAY'S THREADS
There's lots of excellent info in the comments of the previous threads:
  • [Day 1: If every Bitcoin tx was a SegWit tx today, we'd have 8,000 tx blocks & the tx backlog would disappear. Tx fees would be almost non-existent once again. THE NEXT BITCOIN TX YOU MAKE, MAKE IT A SegWit TX. DOWNLOAD A SegWit COMPATIBLE WALLET AND OPEN A SegWit COMPATIBLE EXCHANGE ACCOUNT RIGHT NOW]21
  • [Day 2: I will repost this guide daily until available solutions like Segwit & order batching are adopted, the mempool is empty once again, and transaction fees are low. You can help. Take action today]22
  • [Day 3: ARE YOU PART OF THE SOLUTION? News: Unconfirmed TX's @ 274K, more exchanges adding SegWit, Core prioritizes SegWit GUI]23
  • [Day 4: Unconfirmed TX's @ 174K]24
  • [Day 5: I will post this guide regularly until available solutions like SegWit & order batching are mass adopted, the mempool is empty once again, and transaction fees are low. User demand from this community can help lead to some big changes. Have you joined the /Bitcoin SegWit effort?]25
  • [Day 6: I will post this guide regularly until available solutions like SegWit & order batching are mass adopted, the mempool is empty once again, and tx fees are low. Refer a friend to SegWit today. There's no $10 referral offer, but you'll both get lower fees and help strengthen the BTC protocol]26
  • [Day 7: I will post this guide regularly until available solutions like SegWit & order batching are mass adopted, the mempool is empty once again, and tx fees are low. Refer a friend to SegWit today. There's no $10 referral offer, but you'll both get lower fees and help strengthen the BTC protocol]27
  • [Day 8: I will post this guide regularly until available solutions like SegWit & order batching are mass adopted, the mempool is empty once again, and TX fees are low. Do you want low TX fees? This is how you get low TX fees]28
Credits to: Bastiat
'''
Day 9: I will post this guide regularly until available solutions like SegWit & order batching are mass adopted, the mempool is empty once again, and TX fees are low. Do you want low TX fees? This is how you get low TX fees
Go1dfish undelete link
unreddit undelete link
Author: Darknicks
1: *he**lletgen*us.co*/*nderstanding-segw*t**egr*g*t*d-witn***/ 2: b**g.z**pay*com*how-zebpa**re*uced-bit*o*n-tr*n*action-fe***a*e24c*88598 3: **tc*inte**tal**com/saving-u**to-80-on-bit*oi*-*ra*sac*io***e*s-b**batching-payments-4*47ab**0*fb 4: https://bitinfocharts.com/comparison/bitcoin-transactionfees.html#3m 5: https://blockchain.info/unconfirmed-transactions 6: se*wit.part**c*a*ts/ 7: *acke**oon*com/b*tcoin**wner**y*u-*eed-to-***the*e-two-t*ings-ri*ht-now-a73122***3*4 8: bitc***core.o***en/seg**t_adoption* 9: https://www.reddit.com/Bitcoin/comments/7kherf/what_exchanges_batch_there_withdrawal_txs_to_save/ 10: https://www.reddit.com/Bitcoin/comments/7mk8az/day_5_i_will_post_this_guide_regularly_until/drv127w/?context=3 11: https://twitter.com/krakenfx/status/949547526847307776 12: https://twitter.com/ErikVoorhees/status/947994430606229504 13: **inb.in/**ees 14: ***tot*ken.com/expl*ined**e*d-bitcoin-fa**er-che*p*r*S*gWit-transa****ns 15: https://blog.coinbase.com/what-happened-at-the-satoshi-roundtable-6c11a10d8cdf 16: https://blog.coinbase.com/bitcoin-segwit-update-3ab0484e4526 17: btcma*age*.*o**elec***m-*-0-firs*-wallet-en*bl*-b**h32-s*gw*t**ddresses/ 18: https://bitcointalk.org/index.php?topic=2347427.msg23976364#msg23976364 19: **wtotok*n.*om/expl*ined/send*bit**i*-fa**er-cheape**Se*Wit-tr*nsa*ti*n*/ 20: b*cm*nag*r.c*m/el***rum*3-0*f*rst-**llet-enabl*-be*h32-*egw*t-*ddresse*/ 21: https://www.reddit.com/Bitcoin/comments/7kyzxn/if_every_bitcoin_tx_was_a_SegWit_tx_today_wed/?utm_content=comments&utm_medium=user&utm_source=reddit&utm_name=frontpage 22: https://www.reddit.com/Bitcoin/comments/7l9tda/day_2_i_will_repost_this_guide_daily_until/ 23: https://www.reddit.com/Bitcoin/comments/7ljpf5/day_3_i_will_repost_this_guide_daily_until/ 24: https://www.reddit.com/Bitcoin/comments/7m6zd0/day_4_i_will_repost_this_guide_daily_until/ 25: https://www.reddit.com/Bitcoin/comments/7mk8az/day_5_i_will_post_this_guide_regularly_until/ 26: https://www.reddit.com/Bitcoin/comments/7na2xb/day_6_i_will_post_this_guide_regularly_until/ 27: https://www.reddit.com/Bitcoin/comments/7ojt5f/day_7_i_will_post_this_guide_regularly_until/ 28: https://www.reddit.com/Bitcoin/comments/7p9b1t/day_8_i_will_post_this_guide_regularly_until/
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How To Buy XVG Verge in Binance Platform

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