User bca-0353f40e

7 votes

Accepted

Did the P2SH BIP-0016 make some Bitcoin unspendable?

answered Nov 1, 2022 at 11:54

6 votes

Accepted

When calculating the hash of transaction, why is the version used as "01000000" instead of "00000001"?

answered Oct 22 at 18:47

6 votes

Accepted

What are the last common blocks of Bitcoin and its hard forks (Bitcoin Cash, Bitcoin SV etc.)?

answered Oct 12 at 13:40

4 votes

Impact of mining technology on global bitcoin energy usage?

answered Oct 12 at 13:59

4 votes

Why is there a block size limit and why not increasing it?

answered Oct 24 at 7:18

4 votes

Any Innovations in altcoin tech for Bitcoin’s Script language?

answered Nov 4, 2022 at 18:06

3 votes

How may bitcoins hash algorithm be secured in the future from quantum computing brute forcing?

answered Oct 31, 2022 at 10:17

3 votes

How to compute a TXID of any bitcoin transaction in Python

answered Nov 7 at 11:37

3 votes

Accepted

Legitimate merkle paths for SPV

answered Nov 22 at 16:15

3 votes

How to retrieve total BTC held in Ledger wallet

answered Nov 20, 2022 at 7:48

3 votes

Accepted

What are the privacy implications of multsig wallets if one half is compromised?

answered Oct 15 at 6:54

2 votes

What is the use of longest chain consensus rule?

answered Dec 30, 2022 at 9:38

2 votes

The Bitcoin scripting system is purposefully not Turing-complete - why?

answered Sep 25 at 14:07

2 votes

Why is a nonce enough to be 64 bits?

answered Nov 17 at 9:15

2 votes

Accepted

I found a historical OP_HASH256 hashlock unspent output with 1 Bitcoin still in it, is it spendable?

answered Nov 1, 2022 at 12:38

1 vote

What would a bitcoin quantum resistant address look like?

answered Oct 31, 2022 at 10:01

1 vote

Generating bitoin private key and public key(like paper walle) without trusting third party

answered Nov 1, 2022 at 6:29

1 vote

is there a way to write SCRIPTS that CONDITION OVER THE CURRENT TIME stamp?

answered Nov 1, 2022 at 16:52

1 vote

What is difference between hmac_sha256, hkdf_sha256 and hmac_sha_512?

answered Nov 2, 2022 at 9:14

1 vote

How does one prove total turingness of the bitcoin script using the Ackermann Functions?

answered Nov 2, 2022 at 10:13

1 vote

How transactions script work?

answered Nov 2, 2022 at 11:13

1 vote

A common criticism of Segregated Witness is that it is "unnecessarily complex". Why is it chosen over alternatives?

answered Nov 2, 2022 at 12:39

1 vote

Is a wallet simply a folder of private keys?

answered Nov 3, 2022 at 8:46

1 vote

Accepted

Can I transder USDT to either ERC20 or TRC20 addresses?

answered Nov 3, 2022 at 14:11

1 vote

How does mining verify a transaction?

answered Oct 13 at 10:34

1 vote

Does bitcoin transaction have source address?

answered Oct 11 at 5:53

1 vote

Why is Bitcoin inefficient? Would other cryptocurrencies do better if they were as popular?

answered Oct 11 at 7:30

1 vote

Is there a consensus as to what is meant by 'Nakamoto Consensus'?

answered May 14 at 8:11

1 vote

Accepted

P2SH address as a product of public keys

answered Nov 4, 2022 at 20:45

1 vote

Security of users not running a full node

answered Nov 14, 2022 at 10:05

Stack Exchange Network

40 Answers

Did the P2SH BIP-0016 make some Bitcoin unspendable?

When calculating the hash of transaction, why is the version used as "01000000" instead of "00000001"?

What are the last common blocks of Bitcoin and its hard forks (Bitcoin Cash, Bitcoin SV etc.)?

Impact of mining technology on global bitcoin energy usage?

Why is there a block size limit and why not increasing it?

Any Innovations in altcoin tech for Bitcoin’s Script language?

How may bitcoins hash algorithm be secured in the future from quantum computing brute forcing?

How to compute a TXID of any bitcoin transaction in Python

Legitimate merkle paths for SPV

How to retrieve total BTC held in Ledger wallet

What are the privacy implications of multsig wallets if one half is compromised?

What is the use of longest chain consensus rule?

The Bitcoin scripting system is purposefully not Turing-complete - why?

Why is a nonce enough to be 64 bits?

I found a historical OP_HASH256 hashlock unspent output with 1 Bitcoin still in it, is it spendable?

What would a bitcoin quantum resistant address look like?

Generating bitoin private key and public key(like paper walle) without trusting third party

is there a way to write SCRIPTS that CONDITION OVER THE CURRENT TIME stamp?

What is difference between hmac_sha256, hkdf_sha256 and hmac_sha_512?

How does one prove total turingness of the bitcoin script using the Ackermann Functions?

How transactions script work?

A common criticism of Segregated Witness is that it is "unnecessarily complex". Why is it chosen over alternatives?

Is a wallet simply a folder of private keys?

Can I transder USDT to either ERC20 or TRC20 addresses?

How does mining verify a transaction?

Does bitcoin transaction have source address?

Why is Bitcoin inefficient? Would other cryptocurrencies do better if they were as popular?

Is there a consensus as to what is meant by 'Nakamoto Consensus'?

P2SH address as a product of public keys

Security of users not running a full node