Skip to main content
Nika Kurashvili's user avatar
Nika Kurashvili's user avatar
Nika Kurashvili's user avatar
Nika Kurashvili
  • Member for 5 years, 8 months
  • Last seen more than 1 year ago
  • Tbilisi, Georgia
0 votes
1 answer
1k views

How can someone get my private data (such as email, name, IP ...) from bitcoin transaction?

4 votes
1 answer
1k views

When does Bitcoin update the UTXO set?

3 votes
1 answer
662 views

Do full nodes store the complete merkle tree or do they regenerate it when creating a merkle proof?

1 vote
1 answer
651 views

how does bitcoin solve the same chain replay attack?

3 votes
1 answer
602 views

how and when does block and transaction validations take place?

5 votes
1 answer
596 views

does bitcoin have omni layer?

1 vote
1 answer
523 views

how does GHOST protocol really work?

1 vote
1 answer
378 views

Transaction Malleability, How can I change signature?

2 votes
1 answer
314 views

how does node create UTXO from blockchain for the first time?

1 vote
2 answers
308 views

Does a soft fork result in two different blockchain versions?

0 votes
1 answer
258 views

how does bitcoinjs-lib grab utxo

1 vote
2 answers
244 views

what does segwit remove?

2 votes
1 answer
237 views

how does merkle root building work for empty array?

0 votes
1 answer
187 views

how does bitcoin's 6 confirmation really help?

1 vote
1 answer
184 views

how does node validate scriptSig

0 votes
1 answer
112 views

Blocks seem to store only txIDs, where does the transaction data come from for IBD?

1 vote
1 answer
100 views

How does longest chain propagation take place in bitcoin?

1 vote
2 answers
93 views

Why does a thin node need to know if a transaction is present in specific block's merkle tree?

0 votes
1 answer
76 views

how does bitcoin know which one is utxo? [duplicate]

1 vote
1 answer
74 views

Transaction Malleability, if i want to change signature, what part should I change, so that it would remain valid?