Bitcoin

Enlightened

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First to answer and accepted with score of 10 or more. This badge can be awarded multiple times.
Awarded 635 times.
What is a hash pre-image as it is used for the breach remedy?
Awarded May 24, 2018 at 7:58
If Bitcoin transactions require ~10 min to clear, how can payments get recognized within seconds?
Awarded May 20, 2018 at 16:07
Is it possible to send one satoshi to every bitcoin address?
Awarded May 17, 2018 at 12:36
Do USA-based miners need to register with FinCEN?
Awarded May 15, 2018 at 17:41
Is there developer documentation for the Bitcoin Core source code?
Awarded May 15, 2018 at 15:08
How Ripple actually transfer money from one bank to another?
Awarded May 10, 2018 at 9:16
How come a company partners with Bitcoin?
Awarded May 9, 2018 at 10:26
What is the use case of bitcoind ZeroMQ?
Awarded May 3, 2018 at 14:00
Why do outputs need to be spent entirely?
Awarded May 2, 2018 at 10:58
To run bitcoin core testnet on Ubuntu 16.04
Awarded May 1, 2018 at 8:52
Will the proof-of-work system end when all bitcoins have been mined?
Awarded Apr 27, 2018 at 14:45
What Value does mining provide?
Awarded Apr 12, 2018 at 19:44
How do you derive the private key from two signatures that share the same k value?
Awarded Apr 10, 2018 at 9:35
What would happen if two blocks had the same hash?
Awarded Mar 30, 2018 at 16:08
What are the most comprehensive APIs for cryptocurrency market data?
Awarded Mar 28, 2018 at 10:10
The Bitcoin.it wiki says addresses do not carry balances...but all info suggests otherwise
Awarded Mar 28, 2018 at 10:10
Difference between bitcoin-tx, bitcoin-cli, and bitcoind?
Awarded Mar 27, 2018 at 10:21
What is "Script Hash" address exactly and how does it work?
Awarded Mar 23, 2018 at 5:03
Is is possible to prove you possess an amount of BTC without actually spending it?
Awarded Mar 18, 2018 at 15:59
What is a step by step way to insert data in OP_RETURN?
Awarded Mar 16, 2018 at 14:43
Does the protocol ensures that private keys are unique?
Awarded Mar 16, 2018 at 14:43
UTXO model vs. account/balance model
Awarded Mar 13, 2018 at 18:20
So I mined a block, but why would other nodes accept my mined block?
Awarded Mar 5, 2018 at 23:49
Blockchain synchronization is painfully slow / Best way to download blockchain
Awarded Feb 26, 2018 at 9:31
What happens when you send a transaction that ends up in an orphaned block. Is it recoverable?
Awarded Feb 13, 2018 at 15:04
How much would it cost for a government to undermine Bitcoins?
Awarded Feb 12, 2018 at 21:55
Migration from Berkeley DB to LevelDB
Awarded Feb 7, 2018 at 9:39
Bitcoin market hours (open/close prices)
Awarded Jan 24, 2018 at 17:51
Recovering private key when someone uses the same k twice in ECDSA signatures
Awarded Jan 17, 2018 at 12:34
Why Bitcoin core creates time locked transactions by default?
Awarded Jan 14, 2018 at 15:58
What are the equations to convert between bits and difficulty?
Awarded Jan 14, 2018 at 5:46
How is SegWit a soft fork?
Awarded Jan 12, 2018 at 6:10
Visualize Bitcoin Hashing
Awarded Jan 10, 2018 at 12:17
What is the number of transactions in a block?
Awarded Jan 7, 2018 at 19:07
How to safely shutdown bitcoind ?
Awarded Jan 7, 2018 at 17:46
Will we ever need smaller amounts of Bitcoin than a Satoshi?
Awarded Jan 3, 2018 at 11:35
What are Channel Factories and how do they work?
Awarded Jan 3, 2018 at 9:15
Why was the Schnorr code removed from Bitcoin Core?
Awarded Jan 1, 2018 at 15:51
Which wallet libraries officially intend to use Bech32 addresses, and will the addresses generated by them be compatible?
Awarded Dec 28, 2017 at 20:29
Can bitcoin exist without miners?
Awarded Dec 28, 2017 at 15:27
How does one mine Stellar
Awarded Dec 25, 2017 at 14:35
Why doesn't the Bitcoin core team develop official Bitcoin mining software?
Awarded Dec 23, 2017 at 15:17
Can the blockchain be outpaced by a chain of low-difficulty blocks?
Awarded Dec 21, 2017 at 20:34
How to generate a Bitcoin Private Key Checksum
Awarded Dec 21, 2017 at 17:50
What is the motivation for miners to include all recent transactions in a block?
Awarded Dec 20, 2017 at 1:32
Why is it harder to compute nonce for a hash with a certain number zero prefixes than it is for any other hash?
Awarded Dec 18, 2017 at 8:54
How can I create a new wallet on Bitcoin Core?
Awarded Dec 16, 2017 at 20:53
What's the difference between `z-addr` and `t-addr` type addresses?
Awarded Dec 14, 2017 at 15:13
What's "asm" in transaction input's ScriptSig
Awarded Dec 14, 2017 at 2:47
Why can't I spend my bitcoins when they have been fully confirmed?
Awarded Dec 13, 2017 at 3:47
Current FPGA Competitiveness
Awarded Dec 11, 2017 at 23:22
Where can I access the original, Satoshi written Bitcoin code?
Awarded Dec 11, 2017 at 20:05
Is Lightning Network a risk for Bitcoin security since it reduces miner fees?
Awarded Dec 11, 2017 at 12:58
What's the rationale of using ECDSA instead of RSA?
Awarded Dec 7, 2017 at 17:34
Can I generate an offline Bitcoin wallet using only OpenSSL?
Awarded Dec 6, 2017 at 22:41
bitcond v0.12.1. "UpdateTip: 6 of last 100 blocks have unexpected version"
Awarded Dec 4, 2017 at 17:51
My raw transaction destroyed 0.0284377 BTC. What did I do wrong?
Awarded Dec 2, 2017 at 0:52
What is the strategy behind a sell wall?
Awarded Nov 29, 2017 at 3:44
Why doc says importing private keys is so dangerous?
Awarded Nov 22, 2017 at 2:58
Is Bitcoin antifragile?
Awarded Nov 16, 2017 at 23:14
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