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Bitcoin

Self-Learner

 Self-Learner
Answer your own question with score of 3 or more.
Awarded 253 times.
How can OP_CAT be used to implement additional covenants?
Awarded Aug 28 at 19:05
Why do protocol developers work on maximizing miner revenue?
Awarded Jul 17 at 23:11
bitcoind only accept the RPC for 127.0.0.1 but the actually ip address
Awarded Jun 15 at 17:27
Bitcoin Core really slow to sync recently
Awarded Jun 9 at 19:46
I can't parse the UTXO from the chainstate
Awarded Apr 20 at 10:21
Bitcoin Core balance incorrect after connecting Sparrow wallet
Awarded Mar 19 at 21:37
When is OP_RETURN cheaper than OP_FALSE OP_IF?
Awarded Mar 19 at 9:17
How do I setup an Esplora instance for local testing
Awarded Feb 28 at 6:36
What's the difference between sats/byte and BTC/kB?
Awarded Jan 28 at 3:51
Import WIF key for P2PKH into Bitcoin Core descriptor wallet
Awarded Jan 24 at 16:40
How to parse a raw transaction field by field?
Awarded Jan 10 at 9:50
How does block synchronization work in Bitcoin Core today?
Awarded Jan 4 at 17:08
What was the first original purpose of the nLocktime? Was it only the time bound to nSequence?
Awarded Nov 17, 2023 at 8:42
Why does estimatesmartfee not return < 5 sats/vB even for long confirmation times?
Awarded Oct 22, 2023 at 13:18
How to manually verify an ECDSA signature in Python?
Awarded Oct 8, 2023 at 14:46
Bitcoin regtest mining
Awarded Jul 27, 2023 at 18:11
How to use `scantxoutset`
Awarded Jul 17, 2023 at 20:42
How can I get more than 1 BTC on testnet?
Awarded May 21, 2023 at 20:06
bitcoind 23.0 crashed mysteriously after 2 hours, what do I do next?
Awarded May 18, 2023 at 7:22
BIP 44 is scanning external chain really enough?
Awarded May 3, 2023 at 13:26
bitcoind won't run on macos
Awarded Feb 7, 2023 at 22:11
What is the maximum number of taproot transactions that can be mined in a single block?
Awarded Jan 30, 2023 at 18:11
Why doesn't the protocol allow unconfirmed transactions to expire at a given height?
Awarded Jan 27, 2023 at 1:56
Creating a lightning invoice without running a full node
Awarded Jan 26, 2023 at 16:50
non-mandatory-script-verify-flag (Invalid Schnorr signature) when I try to send a P2TR tx on testnet
Awarded Jan 17, 2023 at 22:51
I opened a channel for 5000 sats. Why is my available balance to send only 4000 sats?
Awarded Jan 13, 2023 at 19:37
Why does Bitcoin Core print SHA256 hashes (uint256) bytes in reverse order?
Awarded Jan 12, 2023 at 10:42
Parsing blk.dat file fails, is this block legitimate?
Awarded Dec 11, 2022 at 18:07
Tx with OP_RETURN with 77 bytes of data refused by node
Awarded Nov 22, 2022 at 14:46
Can't reach remote bitcoin rpc server
Awarded Nov 20, 2022 at 21:40
Did the P2SH BIP-0016 make some Bitcoin unspendable?
Awarded Nov 2, 2022 at 22:36
Where to find rpcauth.py for configuring rpcauth in bitcoin.conf on Ubuntu
Awarded Sep 19, 2022 at 12:57
Looking for a tiny go/golang snippet to connect to bitcoin core json rpc
Awarded Jun 21, 2022 at 7:50
What is the difference between blocksonly and block-relay-only in Bitcoin Core?
Awarded Jun 14, 2022 at 9:27
Verifying the Pizza transaction in Python
Awarded Jun 12, 2022 at 12:51
Where do I find the lightning node ID for my wallet in electrum?
Awarded May 14, 2022 at 6:42
ecdsa - Create Private key and Bitcoin Address
Awarded Apr 8, 2022 at 21:40
How to get input address and amount from vin using bitcoin core rpc
Awarded Mar 15, 2022 at 15:15
My full node seems to be rejecting tor connections
Awarded Mar 7, 2022 at 23:46
What is a Feeler Connection? When is it used?
Awarded Feb 6, 2022 at 1:36
Removing stale blocks using prune=1TB
Awarded Feb 3, 2022 at 0:40
Library for generating HD keys/addresses (ideally for python)
Awarded Feb 1, 2022 at 1:35
Correct way to implement bitcoin:<address> URI handling in Gnome desktop
Awarded Dec 29, 2021 at 2:57
Bitcoin Protocol OP_RETURN + Omni USDT Tether + CoPay Multisig Help
Awarded Oct 28, 2021 at 14:03
Bitcoin-cli responding but not curl
Awarded Oct 27, 2021 at 19:08
bitcoin.conf missing
Awarded Sep 29, 2021 at 21:36
Jimmy Song 'Programming Bitcoin' book math doubt
Awarded Aug 11, 2021 at 0:10
sha256 implementation
Awarded Jul 18, 2021 at 10:07
are official bitcoin core released compiled with zmq in general?
Awarded Jun 20, 2021 at 19:05
How to determine first byte (recovery ID) for signatures (message signing)?
Awarded May 31, 2021 at 7:31
UpdateTip logs appear in debug.log unsolicitedly
Awarded Apr 7, 2021 at 15:52
How to uncompress a compressed private key?
Awarded Apr 1, 2021 at 11:15
Is there a sandbox in bitcoin for testing?
Awarded Feb 19, 2021 at 23:17
How to get the private key in hex from the output of dumpprivkey
Awarded Feb 11, 2021 at 22:26
How to tell if a cryptocurrency exchange or trading platform is trustworthy?
Awarded Jan 15, 2021 at 16:48
Pushing tx to the network via AJAX, without installing bitcoin
Awarded Jan 11, 2021 at 11:00
Why bitcoind does not respect rpcbind for testnet?
Awarded Jan 3, 2021 at 6:09
How to recover an electrum wallet from seed
Awarded Dec 30, 2020 at 15:42
Using bitcore to create a transaction with two addresses and change address
Awarded Dec 25, 2020 at 11:45
Sign transaction with multiple inputs using bitcoinj/peercoinj libraries
Awarded Dec 19, 2020 at 20:50
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