Category : Bitcoin News

Bitcoin News

Reproducible Gitian Builds .. but not the same hash as bitcoincore.org

I've done a rebuild of 0.20.1 and I get the same results that you do. This would indicate that a build dependency has updated to produce slightly different results than the version that was in use at the time of the release. The build dependency ver...

How can I reproduce the same binary as bitcoin.org or bitcoincore.org?

Will Upgrading Ram on Low End PC Make Core Sync faster?

The initial 15% synced in a few days but now the process is fluctuating wildly around 2-7 weeks. Suffice to say it is very slow. This happens because the very first blocks were pretty munch empty, so it's easy to verify. I am worried that putting...

How do you reliably estimate mining fees?

An updated forkcoins tree chart (only blockchains)

altcoin - An updated forkcoins tree chart (only blockchains) - Bitcoin Stack Exchange Bitcoin Stack Exchange is a question and answer site for Bitcoin crypto-currency enthusiasts...

Is the Bisq API finally "live" now or what?

For many years now, I've been waiting for Bisq to implement its damn API so I can begin trading (between crypto currencies, since automation is impossible with fiat). Today, I again did a "round" to check if it has happened, and... I'm not sure? The...

Change -mempoolexpiry in BitcoinCore 0.20.1

Is it possible to forward signed transaction using bitcoind prune mode?

Pseudo code to find Bip39 checksum?

Difference between crypto coin vs crypto block?

Is block reorg works in this way?

How to improve bitcoin-qt when downloading blockchain? (very technical, dev views appreciated)

Taproot - Eliminating Key Path

How can the segwit witness data be "off-chain"? What does it really mean?

How can I import a private key into a pruned node?

What exactly is the benefit of buying a hardware wallet for Bitcoin?

Import private key in HSM Luna SA

Error: Non-canonical DER signature when attempting to broadcast signed Segwit Transactions

I'm trying to build a native Segwit transaction programmatically, however, whenever I attempt to broadcast the transaction, it returns this error: non-mandatory-script-verify-flag (Non-canonical DER signature) My raw, unsigned tx (testnet) is here:...

bitcoincore connect [closed]

bitcoin core - bitcoincore connect - Bitcoin Stack Exchange Stack Exchange Network Stack Exchange network consists of 180 Q&A communities including Stack Overflow, the largest, most trusted...

Confused about LND derivation of node's payee pubkeys

What is the math behind a private key BASE58 (P2PKH)

How do I tweak the bip340_test_vectors to check that signature verification fails for other test vectors?

Disclaimer: This is an educational exercise. This Python code is for testing and should not be used in production or with mainnet Bitcoin. A private key of 3 is absolutely insecure. There are two Python files in the BIPs repo reference.py and test_v...

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