Bitcoin News / Bitcoin Stack Exchange - 3 years ago
...could conceivably broadcast a ton of junk/illegitimate transactions to the network thereby consuming the necessary bandwidth and processing power for the network to deal with legitimate ones.
If the transactions are invalid, then they would not...
Bitcoin News / Bitcoin Stack Exchange - 3 years ago
electrum - What is the maximum channel capacity allowed on the Bitcoin testnet? - Bitcoin Stack Exchange
Bitcoin Stack Exchange is a question and answer site for Bitcoin crypto-c...
Bitcoin News / Bitcoin Stack Exchange - 3 years ago
The term "consensus checks" refers to the rules that determine whether a block is valid; specifically, if a consensus check on a block (or a transaction contained within a block) fails, then the block is considered invalid. If we get to the end of...
Bitcoin News / Bitcoin Stack Exchange - 3 years ago
What exactly is the relation between between Bisq and Bitcoin Core? It seems like Bisq can function perfectly well without Bitcoin Core, but if you do run Bitcoin Core at the same time, it appears to have issues (sometimes) with syncing the Bitcoin...
Bitcoin News / Bitcoin Stack Exchange - 3 years ago
I've done a rebuild of 0.20.1 and I get the same results that you do. This would indicate that a build dependency has updated to produce slightly different results than the version that was in use at the time of the release. The build dependency ver...
Bitcoin News / Bitcoin Stack Exchange - 3 years ago
I'm trying to build a native Segwit transaction programmatically, however, whenever I attempt to broadcast the transaction, it returns this error: non-mandatory-script-verify-flag (Non-canonical DER signature)
My raw, unsigned tx (testnet) is here:...
Bitcoin News / Bitcoin Stack Exchange - 3 years ago
bitcoin core - bitcoincore connect - Bitcoin Stack Exchange
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Bitcoin News / Bitcoin Stack Exchange - 4 years ago
p2p - How do I view information on the peers my Bitcoin Core full node is connected to? - Bitcoin Stack Exchange
Bitcoin Stack Exchange is a question and answer site for Bitcoin...
Bitcoin News / Bitcoin Stack Exchange - 4 years ago
For better context: https://stackoverflow.com/questions/63123652/is-there-a-way-to-set-port-in-a-dns-forward
Hello community! I have setup an aws ec2 instance and installed BTCPay server on it. I used the Docker version.
I also bought a domain name...
Bitcoin News / Bitcoin Stack Exchange - 4 years ago
blockexplorer - Do I need a Bitcoin full node in order to use BTC RPC Explorer? - Bitcoin Stack Exchange
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Bitcoin News / Bitcoin Stack Exchange - 4 years ago
There is the annex, leaf version, ext_flag, OP_SUCCESS, unknown pubkey
types and you could probably include the existing witness version too.
I believe that list is exhaustive.
The ext_flag isn't so much an extension mechanism in itself; more a
str...
Bitcoin News / Bitcoin Stack Exchange - 4 years ago
I have a headless Bitcoin core 0.17.1 running on Debian 10, and have created a second wallet "johns-wallet".
I'd like to get the walletinfo (or any wallet request) of that specific wallet via curl, not the cli.
The Bitcoin core API...
Bitcoin News / Bitcoin Stack Exchange - 4 years ago
I've read that addresses alone are a "confusing" way to think about "where" bitcoins "are". Nonetheless I was formerly (2018) able to correlate what I got from bitcoin-cli commands with what I saw on blockchain explorers like https...
Bitcoin News / Bitcoin Stack Exchange - 4 years ago
How can I get all transaction for a specific address using Nbitcoin? - Bitcoin Stack Exchange
Last call to make your voice heard! Our 2022 Developer Survey close...
Bitcoin News / Bitcoin Stack Exchange - 4 years ago
Memory usage. Adding a vector to each of the (now over 600000) CBlockIndex entries would be a significant memory usage increase (at least 48 bytes per entry, to be precise, on stdc++ 64-bit platforms).
For most operations it's also unnecessary. Inst...
Bitcoin News / Bitcoin Stack Exchange - 4 years ago
Every time I'm transferring over the funds from Bisq to Bitcoin Core, I get the error:
Invalid address.
(Or something along those lines.)
Only after generating another receive address in Bitcoin Core, unchecking the "Generate native segwit (Bech32...
Bitcoin News / Bitcoin Stack Exchange - 4 years ago
I want to use a mnemonic phrase and BIP 39 to store the keys, and use bitcoin-core, I understand that master private keys cannot be imported at least directly and that mnemonic phrase is not supported.
Also, I know that there is the...
Bitcoin News / Bitcoin Stack Exchange - 4 years ago
I have some generated Bitcoin addresses which I want to monitor for newly received transactions, I have a full node but I don't want to import those addresses to the node's wallet. I don't want to use any external service API like b...
Bitcoin News / Bitcoin Stack Exchange - 4 years ago
It's usually frustrating when my Bitcoin Core full node is syncing, especially just catching up from merely several hours/days ago.
I wonder how does Bitcoin Core manage its peers? Will it disconnect with slower nodes, and then turn...
Bitcoin News / Bitcoin Stack Exchange - 4 years ago
At a high level:
The policy is compiled to Miniscript.
Miniscript is encoded to Bitcoin Script. (One to One Mapping)
Bitcoin Script is decoded back to Miniscript. (One to One Mapping)
Policy and Miniscript can both be lifted to another representatio...
Bitcoin News / Bitcoin Stack Exchange - 5 years ago
This is some old, but I stumpled over it, so here my two cents:
I think "deduplication" is the solution you're looking for. Due to the fact you need to keep each node in its usersapce independent AND at the same time you don't want to prune the node...
Bitcoin News / Bitcoin Stack Exchange - 5 years ago
I feel terrible to ask this question as it is so basic that it makes me feel stupid to ask, but I am searching the web since days and cannot find an answer.
Here is the situation: I have a Coinbase account and I understand that Coinbase cannot use d...
Bitcoin News / Bitcoin Stack Exchange - 5 years ago
Do Full Nodes validate all transactions after all bitcoin are mined?
Yes. Also, would these nodes still create blocks of transactions
Yes if so, why dont full nodes do this now?
Do what? Validation? If so, full nodes certainly do validat...
Bitcoin News / Bitcoin Stack Exchange - 5 years ago
Using a mixer helps preserve your financial privacy. The question is: who are you protecting your privacy from?
Bitcoin transactions are public record, so anybody can view any historical transaction at their leisure. So when considering your privacy...