Forwarded from Stackfy Canal
🟦 OP_RETURN do Bitcoin
O OP_RETURN é como um “post-it digital” dentro da blockchain do Bitcoin. 🧠
Ele permite registrar até 80 bytes de informação diretamente em uma transação — pode ser uma mensagem, um link, um hash, um código de verificação, ou até metadados de autenticação.
Essa função, padronizada no Bitcoin Core em 2014, é usada em aplicações que vão desde registro de documentos e direitos autorais até infraestruturas paralelas como a Lightning Network e a Bisq.
Pequeno em tamanho, gigante em utilidade. ⚡️
- - -
#stackfy #bitcoin #opreturn #lightning #sats
O OP_RETURN é como um “post-it digital” dentro da blockchain do Bitcoin. 🧠
Ele permite registrar até 80 bytes de informação diretamente em uma transação — pode ser uma mensagem, um link, um hash, um código de verificação, ou até metadados de autenticação.
Essa função, padronizada no Bitcoin Core em 2014, é usada em aplicações que vão desde registro de documentos e direitos autorais até infraestruturas paralelas como a Lightning Network e a Bisq.
Pequeno em tamanho, gigante em utilidade. ⚡️
- - -
#stackfy #bitcoin #opreturn #lightning #sats
Bitcoin University:
#OPRETURN Prophecy Fulfilled (Bitcoin)
#OP_RETURN@TutorialBTC
#Node Iniciante/Beginner/Principiante » Share
#OPRETURN Prophecy Fulfilled (Bitcoin)
#OP_RETURN@TutorialBTC
#Node Iniciante/Beginner/Principiante » Share
YouTube
OP RETURN Prophecy Fulfilled (Bitcoin)
Join Bitcoin University Premium:
https://www.bitcoinuniversity.com/join
How to run a Bitcoin Knots node:
https://x.com/mattkratter/status/1976334106192658814
https://store.start9.com/
https://www.youtube.com/watch?v=irW6CPObVVk
https://umbrel.com/
https…
https://www.bitcoinuniversity.com/join
How to run a Bitcoin Knots node:
https://x.com/mattkratter/status/1976334106192658814
https://store.start9.com/
https://www.youtube.com/watch?v=irW6CPObVVk
https://umbrel.com/
https…
BTCCLUB / ausbtcclub:
Let me ask a question about Lopp , he blocked me so I can't tag him.
1. #Citrea required more visibility so #op_return was increased.
2. Lopp is a shareholder of Citrea.
3. If op_return was untouched, who cares because no one was apprently using it anyway?
4. If #opreturn was increased by 1250x, there is another avenue to use anyway through Taproot inscriptions.
5. It appears Core made a change for a private entity that would financially benefit from this change, so does its shareholder...
#Node Iniciante/Beginner/Principiante » Share
Let me ask a question about Lopp , he blocked me so I can't tag him.
1. #Citrea required more visibility so #op_return was increased.
2. Lopp is a shareholder of Citrea.
3. If op_return was untouched, who cares because no one was apprently using it anyway?
4. If #opreturn was increased by 1250x, there is another avenue to use anyway through Taproot inscriptions.
5. It appears Core made a change for a private entity that would financially benefit from this change, so does its shareholder...
#Node Iniciante/Beginner/Principiante » Share
BTCCLUB / ausbtcclub:
🧱 What Happens with an Increased #OP_RETURN to 100,000 Bytes
1. Current block size:
Each Bitcoin block can hold about 1 million virtual bytes (~1 MB) of data.
2. Normal transactions:
A typical Bitcoin transaction is about 300–400 bytes, so each block fits roughly 2,000–3,500 transactions.
3. What #OPRETURN does:
It lets you store extra data (like text or files) inside a Bitcoin transaction.
Every version OTHERTHAN v30 right now has this limited to about 80 bytes, which is tiny.
4. v30 op_...
#Node Iniciante/Beginner/Principiante » Share
🧱 What Happens with an Increased #OP_RETURN to 100,000 Bytes
1. Current block size:
Each Bitcoin block can hold about 1 million virtual bytes (~1 MB) of data.
2. Normal transactions:
A typical Bitcoin transaction is about 300–400 bytes, so each block fits roughly 2,000–3,500 transactions.
3. What #OPRETURN does:
It lets you store extra data (like text or files) inside a Bitcoin transaction.
Every version OTHERTHAN v30 right now has this limited to about 80 bytes, which is tiny.
4. v30 op_...
#Node Iniciante/Beginner/Principiante » Share