Bitcoin
Bitcoin is the first decentralized cryptocurrency. Nodes in the peer-to-peer bitcoin network verify transactions through cryptography and record them in a public distributed ledger, called a blockchain, without central oversight. Consensus between nodes is achieved using a computationally intensive system based on proof-of-work called mining.
transaction fees – How can I accelerate confirmations in ledger nano s?
I am using Ledger Nano S hardware wallet to store my bitcoins. Last week, for an experiment, I decided to...
Read more
XRP News: Brad Garlinghouse Explodes on JPMorgan’s Jamie Dimon
In XRP news today, Ripple CEO Brad Garlinghouse accused JPMorgan CEO Jamie Dimon on Fox Business of either misrepresenting the...
Read more
LG Electronics Pilots Onchain Advertising Network On Arbitrum
TL;DR LG Electronics is piloting an onchain advertising network on Arbitrum. The project is designed to make ad performance more...
Read more
Anthropic’s Secret AI Model Mythos Audits Entire Zcash Protocol, Finds No New Bugs
Key TakeawaysAnthropic’s restricted Mythos AI audited the full Zcash protocol at Shielded Labs’s request and found no new critical bugs...
Read moretransactions – Missing Witness field in p2wpkh decoded tx hex
I have placed together a raw tx hex but when it's unable to be broadcasted as I keep getting an...
Read moreForget Revolut, Neobanks are Bitcoins Next Big Move
In Bitcoin banking news, Blockrise CEO Jos Lazet took the stage at BTC Prague on June 11, 2026, and delivered...
Read more
Kraken Prepares First CFTC-Regulated Crypto Perpetual Futures In US
TL;DR Kraken says it plans to launch CFTC-regulated perpetual futures for eligible US traders within 30 days. Contracts will be...
Read more
US Export Controls Force Anthropic Offline, Pre-IPO Speculators Bleed – Bitcoin News
Key TakeawaysThe U.S. Commerce Department issued an export control directive on June 12, forcing Anthropic to shut down Fable 5...
Read moreHow to create a transaction input from tx id of UTXO?
I'm in the midst of working this github --> https://github.com/karask/python-bitcoin-utils/blob/master/examples/spend_p2sh_transaction.py Sorry as I'm not that good in this. I would...
Read moreBitcoin ETFs News: BlackRock Filed to Launch an ETF That Pays 8-12% APY And Goldman Sachs Is Right Behind It
In Bitcoin ETF news today, BlackRock filed a Form 8-A with the SEC on June 11, 2026 to register its...
Read moreyoussufi.com
sephina.com
We bring you the latest in Crypto News
