1 How is mining time validated? 2017-10-27T20:39:02.017

1 How does number of transactions in the block affect it's mining time? 2017-10-30T18:14:59.527

1 What is the "certain criteria" to be a valid Bitcoin block? 2017-10-31T07:22:20.057

1 Are the vin and vout from multiple transactions related? 2017-11-01T13:56:18.350

1 nBit to leading zeros in Block Hash 2017-11-04T12:44:51.193

1 How often is a block mined on the bitcoin testnet? 2017-11-11T23:13:51.430

1 Where can i find proof of work in bitcoin core source code? 2017-11-25T19:10:58.520

1 How to broadcast a new block 2017-12-08T14:17:43.790

1 artificial block size cap? 2017-12-19T22:58:21.607

1 Valid block on top of invalid block 2017-12-20T15:47:52.223

1 Bitcoin mining specification to write own mining application 2017-12-23T01:27:34.840

1 Why do we inverse the hash of the blockheader? 2018-01-07T14:43:34.280

1 How is a transaction created? 2018-01-14T09:49:33.970

1 Bitcoin ABC stucked on connect to peer 2018-01-21T03:54:36.150

1 Submitting a block 2018-02-08T15:56:59.347

1 Why the system does not try to optimize and put maximum number of transactions in blocks? 2018-02-13T16:08:22.137

1 What are layer 2 protocols? 2018-02-22T02:54:55.710

1 Which elements of a block are hashed? 2018-03-04T11:25:04.383

1 Segwit and block size limit 2018-03-07T15:34:30.227

1 Why is explorers shows different difficulty values? 2018-03-10T01:14:22.043

1 What is BIP34Height and BIP65Height? 2018-03-17T00:34:14.683

1 Does a node validates a transaction that comes with a block if it's already in its mempool? 2018-03-23T10:16:39.477

1 When we're calling `getrawtransaction` how does Bitcoin-core calc and verify confirmations? 2018-04-17T21:46:24.607

1 Why blocks are validated instead of transactions? 2018-05-02T07:30:56.983

1 In Math or Python notation - How to convert bits to difficulty? 2018-05-03T18:50:35.000

1 Would nine 1MB transactions potentially create havoc on the BitcoinCash network 2018-05-18T01:04:59.003

1 Serialized Block doesn't have all the fields of a Block 2018-05-24T04:19:26.360

1 How to add Bitcoins to my wallet 2018-06-07T01:43:55.237

1 Bitcoin New Block Event Trigger 2018-06-13T20:24:35.043

1 Detecting stale blocks with ZeroMQ 2018-07-18T14:12:32.540

1 Diffrent transactions in different block sync problem 2018-07-20T01:56:52.190

1 While attempting to fetch a particular block my node just gets disconnected by peers? 2018-07-25T00:43:34.650

1 What needs to be done inorder to change difficulty? 2018-09-29T15:38:20.637

1 Fixing "Block not found on disk" rpc error 2018-10-02T05:33:38.670

1 Estimated number of hashes 2018-10-03T11:52:32.797

1 What would happen if I publish a modified version of an earlier block? Would it be rejected immediately by peer nodes? 2018-10-20T05:17:25.110

1 identical coinbase transactions 2018-11-03T05:00:38.610

1 mining: losers get nothing? 2018-11-03T18:00:27.127

1 Block Validation: who does it? How much it costs? And is it present in all protocols? 2018-11-10T11:22:12.140

1 What exactly makes altering of data in non-bitcoin blocks hard? 2019-01-24T01:33:21.733

1 How chaining the blocks protect against altering data? 2019-04-15T09:05:06.123

1 Block size limit in Bitcoin v0.01 2019-04-21T20:42:51.343

1 Which is the better estimator for future mining intervals, the 10 minute protocol target or the observed, historical average? 2019-04-30T15:59:35.197

1 Tracking inventory messages 2019-05-05T16:48:43.717

1 What happens in a small scale blockchain network? 2019-05-14T01:57:47.863

1 Bitcoin Blocks Date not coherent? 2019-05-20T13:33:09.167

1 What is a bitcoin incoming transaction with value = 0.00000546? 2019-05-29T17:12:37.190

1 Doubt regarding hashing function in Merkle trees 2019-07-04T17:45:18.683

1 Regarding block validation in blockchain 2019-08-24T15:43:56.790

1 What is the formula for inferring hash rate from difficulty and block frequency? 2019-09-26T02:29:03.213

1 Why Block Chain not Transactions Chain? 2019-11-10T00:42:54.717

1 When exactly do the transactions get validated? 2019-11-27T16:09:53.963

0 Possible to estimate next difficulty based on terahashes? 2013-03-12T02:11:17.053

0 Can I somehow force bitcoind to do decomposition with getblock? 2013-04-05T13:38:03.837

0 How can I look up how much ASIC Miner has mined in the last week? 2013-07-10T08:11:55.103

0 Techniques or proposais to require transactions to be included in a block? 2013-08-15T02:41:30.093

0 understanding timestamp from blockexplorer.com 2013-10-17T15:26:22.163

0 Can I use bitcoin USB block erupters to mine litecoin? 2013-11-03T09:55:56.883

0 Some question about block and block chain.....really confuse me! 2013-11-12T16:33:37.313

0 How long do miner collect transactions to include in a block? 2013-11-13T14:46:36.780

0 Is there any part of a bitcoin transaction that is 'random' or could not be predicted? 2013-11-25T19:26:41.490

0 TxHash to BlockHash using API 2014-01-03T10:32:16.597

0 Can you help with Bitcoin block hashing algorithm ( PHP, C, Python, Javascript)? 2014-02-04T14:37:34.490

0 Help understanding the blockchain 2014-02-23T02:23:26.433

0 Is it possible to run bitcoind without downloading the blockchain? 2014-03-02T02:43:08.267

0 Bitcoin/blocks folder up to 17gb 2014-03-06T15:24:23.887

0 Where is the code that receives blocks that miners have just solved 2014-03-23T01:33:18.413

0 What piece of code would allow me to check if a block has been found then run an operation? 2014-03-24T20:45:22.813

0 Transaction Maturity vs Block maturity 2014-03-25T11:29:06.410

0 How can I limit the mining to specifics miners authentified by private key or something like that? 2014-05-09T17:15:28.627

0 What is the algorithm of block selection using Target Difficulty? 2014-08-13T12:38:10.353

0 Why do Bitcoin API services offer Block details? 2014-09-23T22:49:33.213

0 Can a bitcoin block reward be paid to a multisig address if the transaction is included in the block? 2014-12-28T07:17:15.603

0 How can I list my mined coins using RPC? And spend them? 2015-03-31T16:28:59.513

0 Is it time to move data storage (of things like music, images, virus definitions) out of the block chain? 2015-05-07T10:56:47.873

0 Call function for block n on blockchain 2015-05-19T17:15:01.367

0 Amount of block locator hashes in "getblocks" message 2015-06-02T18:23:22.210

0 What is the mechanism of determining the transactions of a new block 2015-06-15T08:03:39.063

0 How to monitor the blockchain for new blocks 2015-07-15T03:10:22.120

0 What block version is this: d9b4bef9 (decimal: 3652501241)? 2015-11-23T19:43:35.530

0 How can you tell a block is Classic vs Core? 2016-03-12T15:47:29.937

0 End of Mining intention 2016-07-18T13:21:56.813

0 The probability of block generation by two miners in a special case? 2016-09-19T20:06:34.300

0 What Do I Do? Unconfirmed Transaction For Almost 7 Hours :( 2016-10-20T03:42:06.783

0 Can I find miner's payoff record in the Block Chain? 2016-11-06T21:28:28.557

0 How do miners avoid transactions getting dropped? 2016-12-29T13:32:56.977

0 How a Light Node can get a block? 2017-04-05T14:18:56.967

0 What is the implication of Induced Demand for Bitcoin scaling? 2017-06-28T03:03:19.843

0 More than one valid hash block 2017-07-10T11:00:06.793

0 Why are blocks serialized? and Is there any alternative way? 2017-07-31T09:36:46.317

0 how many miners approve a block; before it gets added to the block? Is it 51%? 2017-08-06T17:13:37.290

0 Why is such a large int (uint32) used for the transaction version field 2017-08-14T10:40:21.967

0 A short program to mine a block 2017-08-20T21:35:30.327

0 Will bitcoin not work any more? 2017-08-23T06:58:10.053

0 How generate a hex string for a block 2017-08-27T12:41:02.940

0 Implementation of the Variable length integer in C 2017-08-28T00:30:59.587

0 Will 2mb blocksize mean double as many transactions? 2017-08-29T12:42:26.353

0 Tool to build a relational db from .dat block files 2017-09-01T12:33:39.467

0 With the current hashrate, how does it still take 10min to solve a bitcoin block? 2017-09-04T14:17:33.030