Category : Bitcoin Stack Exchange

Bitcoin Stack Exchange

Can transactions include a negative output value, an empty sigScript or an empty scriptPubKey and still meet consensus rules?

To add to Claris' answer something that confused me in the empty scriptPubKey case that was explained to me on IRC this week. None of the explicitly defined output types thus far (P2PK, P2PKH, P2SH, P2WPKH, P2WSH, P2SH-P2WPKH, P2SH-P2WSH, P2TR) can...

Run bitcoin-qt at startup of Windows server

Get as many blocks as possible (stale, invalid, orphans)

Understanding basic Bitcoin Transactions: the scriptPubKey.addresses array

Will there be 21 million bitcoins eventually?

People say the total will be 21000000 BTC. ... however: The 1st 210000 blocks each allow creating 50 BTC. The 2nd 210000 blocks each allow creating 25 BTC. The 3rd 210000 blocks each allow creating 12.5 BTC. ... The 10th 210000 blocks each allow...

Can you use any Bitcoin address as a Counterparty token receiving address?

How do I prevent Bitcoin from synchronizing?

Your privacy By...

OS Windows Reinstalled, Bitcoin Core bitcoins lost, how do I recover them?

How can one extract an address balance at a specific height?

bitcoin dust spamming - could the blockchain be rendered useless?

How probable is a sybil attack?

Why is a short blocktime considered to be unsafe?

Is 12-word seed phrase safe enough?

The shortest ECDSA signature

php private key to wallet import format (wip)

Script. OP_PICK/OP_ROLL

Here's that source code, annotated. Each annotation refers to the code after it. This means that this part of the code handles both OP_PICK and OP_ROLL. This is because OP_PICK and OP_ROLL are very similar. The only difference is that PICK copies a...

order of group of points of secp256k1

xG ( x of Generator point G) is a carefully selected 256 bit number that is divisible by the elements 0001, 0010, 0011, 0100, 0101, 0110, 0111 (1 to 7) i.e 0x79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798 = 550662630222773436695787...

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Bitcoin Stack Exchange

Why is OP_CHECKLOCKTIMEVERIFY disabled by maximum sequence number?

CHECKMULTISIG a worked out example

How to restore Multibit HD keys using cloud .zip.aes files

Bitcoins disappeared?