Bitcoin
Vojtěch Strnad's user avatar
Vojtěch Strnad's user avatar
Vojtěch Strnad's user avatar
Vojtěch Strnad
  • Member for 2 years, 6 months
  • Last seen this week
Profile Activity

159 Answers

Score Activity Newest
30 votes

Can I use Bitcoin to permanently prove that "there exists a file with content at this point of time"?

10 votes
Accepted

Why is connecting bitcoin exclusively over Tor considered bad practice?

8 votes
Accepted

How to disable RBF in Bitcoin Core?

8 votes
Accepted

If you have the required mining power, is it possible to mine your transaction in the next block without propagating it to the network?

7 votes
Accepted

How can I cheaply consolidate P2PKH outputs?

7 votes

How many sigops are in the invalid block 783426?

7 votes
Accepted

What was the largest UTXO ever created in bitcoin’s entire history?

7 votes

How (un)safe is it to use non-random seed words?

7 votes
Accepted

How many bitcoin transactions can be verified per second on commodity hardware in 2020?

7 votes
Accepted

Is every BIP actually a small fork?

7 votes
Accepted

How do the fees for taproot transactions compare to P2WPKH?

6 votes
Accepted

Can private keys be physically extracted from a Ledger hardware wallet?

6 votes
Accepted

How do I know if the Bitcoin Core software on my computer is running taproot, segwit or something else?

6 votes
Accepted

Understanding how ordinals work with the Bitcoin blockchain. What is exactly stored on the blockchain?

6 votes
Accepted

If my node is connected to 7 nodes and 4 of those say that a block they transmitted to me is valid will i mark it as valid?

6 votes
Accepted

How to extract the internal key of a simple P2TR address?

6 votes

Why is the default LN channel limit set to 16777215 sats?

5 votes

Why does everyone say that soft forks restrict the existing ruleset?

5 votes

Undefined opcodes in bitcoin core defined as "Synonyms for OP_RETURN" in rust-bitcoin

5 votes
Accepted

Stuck transaction with enough fee rate

5 votes
Accepted

What is considered witness data in SegWit?

5 votes
Accepted

Can a signed raw transaction's locktime be changed?

5 votes
Accepted

What does bitcoin maximalist mean?

5 votes

Information available to bitcoin miners in processing transactions

5 votes
Accepted

How does validating a transaction get more and more hard?

5 votes
Accepted

What would happen if we provide witness program different than 32 bytes for SegWit 1?

5 votes

Is it advisable to operate a release candidate full node on mainnet?

4 votes

Can I connect a hardware wallet to Bitcoin Core using HWI?

4 votes
Accepted

Is there a cache mechanism with getrawtransaction?

4 votes

Can I safely share my bitcoind instance for separate LND instances of different users?

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