Two wallets can hold the same amount of Bitcoin and still pay very different fees.
The reason: UTXOs.
More small UTXOs can mean more transaction inputs, a larger transaction and a higher future fee.
thenewsink.com/bitcoin-utxo...
#Bitcoin #UTXO
The reason: UTXOs.
More small UTXOs can mean more transaction inputs, a larger transaction and a higher future fee.
thenewsink.com/bitcoin-utxo...
#Bitcoin #UTXO
Bitcoin UTXOs Explained: Why Small Deposits Can Increase Your Fees - The News Ink™ | World News | Sports | Technology | Business
Bitcoin UTXOs can make future transactions more expensive. Learn how small deposits create inputs, affect fees, and when UTXO consolidation makes sense.
thenewsink.com
September 26, 2026 at 9:30 AM
Two wallets can hold the same amount of Bitcoin and still pay very different fees.
The reason: UTXOs.
More small UTXOs can mean more transaction inputs, a larger transaction and a higher future fee.
thenewsink.com/bitcoin-utxo...
#Bitcoin #UTXO
The reason: UTXOs.
More small UTXOs can mean more transaction inputs, a larger transaction and a higher future fee.
thenewsink.com/bitcoin-utxo...
#Bitcoin #UTXO
UTXO #quixelN*A*********************************************************************************************************************************************************************************************************************************************************************************************
April 5, 2025 at 7:10 PM
UTXO #quixelN*A*********************************************************************************************************************************************************************************************************************************************************************************************
Distribution among the users isn't the thing that makes privacy work, per se. It definitely makes it easier (if you're familiar with the difference between "UTXO model" and "account model", the UTXO model is what we're working in here; the account model requires coordinated global state updates).
October 26, 2024 at 8:27 PM
Distribution among the users isn't the thing that makes privacy work, per se. It definitely makes it easier (if you're familiar with the difference between "UTXO model" and "account model", the UTXO model is what we're working in here; the account model requires coordinated global state updates).
(4/6) Al conectar ese bloque, los nodos eliminan el UTXO gastado y crean las nuevas salidas. La transacción rival ya no puede entrar después usando la misma salida, porque esa entrada dejó de existir como UTXO disponible.
September 27, 2026 at 5:06 PM
(4/6) Al conectar ese bloque, los nodos eliminan el UTXO gastado y crean las nuevas salidas. La transacción rival ya no puede entrar después usando la misma salida, porque esa entrada dejó de existir como UTXO disponible.
utxo litters everywhere but america
Gardening in the UK: a pleasant activity that carries a non-zero risk of accidentally detonating a very old bomb.
www.bbc.com/news/uk-engl...
www.bbc.com/news/uk-engl...
March 1, 2024 at 7:11 PM
utxo litters everywhere but america
(1/8) ¿Puede un nodo empezar a operar sin esperar a validar todos los bloques desde el génesis? Bitcoin Core puede hacerlo mediante assumeutxo, una optimización distinta de assumevalid. El nodo carga una instantánea del conjunto UTXO correspondiente a una altura concreta.
September 24, 2026 at 5:00 PM
(1/8) ¿Puede un nodo empezar a operar sin esperar a validar todos los bloques desde el génesis? Bitcoin Core puede hacerlo mediante assumeutxo, una optimización distinta de assumevalid. El nodo carga una instantánea del conjunto UTXO correspondiente a una altura concreta.
Fractal Social Hierarchy UTXO System with Universal Basic Income by Demurrage hiercoin.org @basicincomeearth.bsky.social @basicincomeaction.org
Fractal Social Hierarchy UTXO System with Universal Basic Income by Demurrage
hiercoin.org
July 10, 2026 at 2:38 AM
Fractal Social Hierarchy UTXO System with Universal Basic Income by Demurrage hiercoin.org @basicincomeearth.bsky.social @basicincomeaction.org
(2/6) Cuando recibe una transacción, comprueba que cada entrada apunta a un UTXO existente y que ninguna entrada de la propia transacción repite el mismo origen. Si llegan dos transacciones distintas que intentan gastar el mismo UTXO, no pueden confirmarse juntas en un bloque válido.
September 27, 2026 at 5:02 PM
(2/6) Cuando recibe una transacción, comprueba que cada entrada apunta a un UTXO existente y que ninguna entrada de la propia transacción repite el mismo origen. Si llegan dos transacciones distintas que intentan gastar el mismo UTXO, no pueden confirmarse juntas en un bloque válido.
A Bitcoin payment can be confirmed and still be uneconomical to move. The reason: your UTXO becomes a transaction input, and that input carries a future fee cost.
⚠️ AI visuals may be used for supporting scenes.
🚫 Not financial advice.
⚠️ AI visuals may be used for supporting scenes.
🚫 Not financial advice.
September 26, 2026 at 1:42 PM
A Bitcoin payment can be confirmed and still be uneconomical to move. The reason: your UTXO becomes a transaction input, and that input carries a future fee cost.
⚠️ AI visuals may be used for supporting scenes.
🚫 Not financial advice.
⚠️ AI visuals may be used for supporting scenes.
🚫 Not financial advice.
November 17, 2024 at 4:32 PM
It sounds very much like a mirror image of blockchain wallets doing full sync and then purging everything but headers and the UTXO set, validating new blocks only against the UTXO set (and updating it accordingly)
February 24, 2025 at 8:19 PM
It sounds very much like a mirror image of blockchain wallets doing full sync and then purging everything but headers and the UTXO set, validating new blocks only against the UTXO set (and updating it accordingly)
📦 chemaclass/unspent v1.3.0
A PHP library for UTXO-like bookkeeping using unspent entries.
🔗 https://github.com/Chemaclass/unspent
A PHP library for UTXO-like bookkeeping using unspent entries.
🔗 https://github.com/Chemaclass/unspent
September 25, 2026 at 12:32 PM
📦 chemaclass/unspent v1.3.0
A PHP library for UTXO-like bookkeeping using unspent entries.
🔗 https://github.com/Chemaclass/unspent
A PHP library for UTXO-like bookkeeping using unspent entries.
🔗 https://github.com/Chemaclass/unspent
My ★★½ review of Sonic the Hedgehog 2 (1992) on @backloggd.com : The star ranking here pertains to the Sega Master System version. If we're talking about the Game Gear version...then this is a 1/5. I'm sorry."... bckl.gg/utXo
bckl.gg
June 16, 2026 at 1:31 AM
My ★★½ review of Sonic the Hedgehog 2 (1992) on @backloggd.com : The star ranking here pertains to the Sega Master System version. If we're talking about the Game Gear version...then this is a 1/5. I'm sorry."... bckl.gg/utXo
(1/6) ¿Cómo detecta Bitcoin que alguien intenta gastar dos veces la misma moneda? La clave está en los UTXO: cada salida no gastada puede consumirse una sola vez. Un nodo mantiene un conjunto actualizado de esas salidas.
September 27, 2026 at 5:00 PM
(1/6) ¿Cómo detecta Bitcoin que alguien intenta gastar dos veces la misma moneda? La clave está en los UTXO: cada salida no gastada puede consumirse una sola vez. Un nodo mantiene un conjunto actualizado de esas salidas.
UTXO management is a great way to start 2025!
January 1, 2025 at 3:32 PM
UTXO management is a great way to start 2025!
(2/8) Esa instantánea incluye los UTXO que deberían existir allí y metadatos para enlazarla con la cadena.
September 24, 2026 at 5:02 PM
(2/8) Esa instantánea incluye los UTXO que deberían existir allí y metadatos para enlazarla con la cadena.
(8/8) Assumevalid omite temporalmente ciertas firmas históricas; assumeutxo adelanta el estado UTXO. Son optimizaciones diferentes, con límites diferentes.
September 24, 2026 at 5:14 PM
(8/8) Assumevalid omite temporalmente ciertas firmas históricas; assumeutxo adelanta el estado UTXO. Son optimizaciones diferentes, con límites diferentes.
David Bailey’s Nakamoto strikes $107M deal to buy BTC Inc and UTXO
Bitcoin-focused public company Nakamoto Inc., led by chairman and CEO David Bailey, has signed definitive agreements to acquire BTC Inc. and UTXO Management GP, LLC in an all-stock transaction valued at approximately $107.3…
Bitcoin-focused public company Nakamoto Inc., led by chairman and CEO David Bailey, has signed definitive agreements to acquire BTC Inc. and UTXO Management GP, LLC in an all-stock transaction valued at approximately $107.3…
David Bailey’s Nakamoto strikes $107M deal to buy BTC Inc and UTXO
Bitcoin-focused public company Nakamoto Inc., led by chairman and CEO David Bailey, has signed definitive agreements to acquire BTC Inc. and UTXO Management GP, LLC in an all-stock transaction valued at approximately $107.3 million. Summary Nakamoto Inc., led by David Bailey, will acquire BTC Inc. and UTXO Management GP, LLC in a $107.3 million all-stock deal. The transaction consolidates Bitcoin media, events, and asset management businesses under one publicly listed entity.
cryptotimes.fun
February 18, 2026 at 7:29 AM
David Bailey’s Nakamoto strikes $107M deal to buy BTC Inc and UTXO
Bitcoin-focused public company Nakamoto Inc., led by chairman and CEO David Bailey, has signed definitive agreements to acquire BTC Inc. and UTXO Management GP, LLC in an all-stock transaction valued at approximately $107.3…
Bitcoin-focused public company Nakamoto Inc., led by chairman and CEO David Bailey, has signed definitive agreements to acquire BTC Inc. and UTXO Management GP, LLC in an all-stock transaction valued at approximately $107.3…
UTXO, or Unspent Transaction Output, is a key part of the Bitcoin blockchain and many others. #cryptoforold #finance #crypto #UTXO
Read more at: cryptoforold.com/what-is-utxo...
Read more at: cryptoforold.com/what-is-utxo...
May 19, 2025 at 12:15 PM
UTXO, or Unspent Transaction Output, is a key part of the Bitcoin blockchain and many others. #cryptoforold #finance #crypto #UTXO
Read more at: cryptoforold.com/what-is-utxo...
Read more at: cryptoforold.com/what-is-utxo...
(1/6) ¿Qué ocurre con los UTXO cuando Bitcoin cambia temporalmente de rama? Un nodo no borra la historia anterior sin más: al conectar un bloque, consume entradas, crea salidas nuevas y guarda datos de deshacer asociados a ese bloque. Esos datos permiten invertir la operación.
September 25, 2026 at 5:00 PM
(1/6) ¿Qué ocurre con los UTXO cuando Bitcoin cambia temporalmente de rama? Un nodo no borra la historia anterior sin más: al conectar un bloque, consume entradas, crea salidas nuevas y guarda datos de deshacer asociados a ese bloque. Esos datos permiten invertir la operación.
(6/6) El doble gasto no se evita confiando en una lista central: se rechaza al aplicar las mismas reglas sobre un conjunto de UTXO que cada nodo reconstruye y verifica.
September 27, 2026 at 5:10 PM
(6/6) El doble gasto no se evita confiando en una lista central: se rechaza al aplicar las mismas reglas sobre un conjunto de UTXO que cada nodo reconstruye y verifica.
Google "UTXO"
And then weep.
And then weep.
February 8, 2024 at 5:34 AM
Google "UTXO"
And then weep.
And then weep.
(3/6) Después conecta la nueva rama aplicando sus transacciones y actualizando el conjunto UTXO. La coinbase también importa: sus salidas solo pueden gastarse tras la madurez correspondiente.
September 25, 2026 at 5:04 PM
(3/6) Después conecta la nueva rama aplicando sus transacciones y actualizando el conjunto UTXO. La coinbase también importa: sus salidas solo pueden gastarse tras la madurez correspondiente.
“Our proprietary ASIC technology lets us optimize the height of the genesis block to create arbitrary DAOs in the mempool by hard-forking Satoshis off-chain, while our competitors are still vulnerable to Sybil attacks based on summing the UTXO set. Don’t know what that means? Have fun staying poor!”
April 19, 2024 at 5:59 PM
“Our proprietary ASIC technology lets us optimize the height of the genesis block to create arbitrary DAOs in the mempool by hard-forking Satoshis off-chain, while our competitors are still vulnerable to Sybil attacks based on summing the UTXO set. Don’t know what that means? Have fun staying poor!”
1/3. What is meant by UTXO? Did you know DigiByte is a UTXO model blockchain? Below is an oldie but goodie by hashoshi4: Blockchain Basics: Unspent Transaction Output (UTXO) Explained!
youtu.be/hKft6E4K8KY
youtu.be/hKft6E4K8KY
Blockchain Basics: Unspent Transaction Output (UTXO) Explained!
YouTube video by Hashoshi
youtu.be
November 23, 2024 at 2:10 PM
1/3. What is meant by UTXO? Did you know DigiByte is a UTXO model blockchain? Below is an oldie but goodie by hashoshi4: Blockchain Basics: Unspent Transaction Output (UTXO) Explained!
youtu.be/hKft6E4K8KY
youtu.be/hKft6E4K8KY