2 What would be the implications of limiting Bitcoin transactions to fifty inputs? 2017-06-02T16:34:47.287

2 Is there a difference between relaying a transaction and relaying a block? 2017-06-12T09:39:52.943

2 Why check for multiple nonces despite finding a golden nonce? 2017-07-12T07:02:26.457

2 How get raw block data? 2017-09-23T13:53:11.533

2 In blockchain, particular bitcoin why is difficulty not part of the Block but merkleroothash is 2017-10-02T09:14:39.570

2 Why are transactions grouped into blocks? (how are transactions put into blocks) 2017-10-21T17:54:49.540

2 Theoretical block prediction 2017-11-03T12:02:40.170

2 Transactions that cannot be part of block 2017-11-26T08:57:32.150

2 How can I check the hash of a bitcoin block? 2017-12-16T11:12:06.683

2 How to read the transaction of a block? 2017-12-25T18:41:02.120

2 Why do some blocks not have Miner's name/identity? 2018-02-05T18:16:45.240

2 How to handle incomplete blocks when reading blk*.dat files? 2018-02-14T19:48:50.263

2 Decoding a Block beyond the Coinbase transaction 2018-02-23T14:11:47.147

2 In what circumstances would a block appear in the Leveldb .ldb index but have no data in a .dat file? 2018-02-27T16:33:47.883

2 Difference between transaction chain vs blockchain 2018-03-29T14:23:58.160

2 Is transactions in bitcoin blockchain always coin transaction? 2018-04-13T16:46:23.547

2 Why miners need to broadcast blocks that contains full transactions in Bitcoin? 2018-04-27T06:54:01.793

2 Blockchain validation process is linear? 2018-07-02T06:25:18.440

2 Different balances in API block explorers for BTC 2018-07-30T15:03:20.200

2 How come Merkle tree is more efficient when tree branches are not stored in blockchain? 2018-09-14T18:49:25.610

2 Why is a "first seen" rule is used to pick a side in a honest split, instead of deterministic criteria? 2018-11-18T22:10:13.287

2 Explanation of a block's fields one by one? 2018-12-14T15:37:25.753

2 Each full node has different mempool? 2019-01-11T10:47:55.187

2 How can block time and block size be fixed when transaction volume is constantly increasing? 2019-02-14T19:24:27.013

2 What if an intruder modify scriptSig to get the same hashMerkleRoot of a block? 2019-05-10T14:09:30.833

2 Is there a way to get stats about fees paid (highest, lowest, average) in a specific block? 2019-05-15T13:13:25.417

2 How to parse values in block index leveldb? 2019-06-09T20:09:21.697

2 Does assumevalid lower the security of Bitcoin? 2019-06-26T09:32:04.497

2 Can a miner give themselves less than the maximum block subsidy if they wish to do so? 2019-07-15T05:57:52.560

2 What is the actual Bitcoin block size? 2mb or 1mb? 2019-08-13T23:12:19.423

2 What would happen if miners refused halving 2019-09-06T22:51:08.287

1 how http://blockchain.info/, http://blockexplorer.com/q or http://www.bitcoinmonitor.com/ works 2012-09-20T22:24:52.513

1 What is the difference (or relation) between a Bitcoin "Block" and a GPU workunit called a "Block" 2012-12-15T16:58:45.280

1 Mining operations: what's allowed and what's not? 2013-04-29T20:31:07.200

1 Why the txn_count is zero in the block message? 2013-11-10T19:55:49.807

1 Can the Block Erupter be used for anything besides coin mining? 2013-11-22T04:20:01.213

1 Do transactions happen in an already mined block or a block yet to be mined? 2013-12-13T23:24:27.983

1 Why are blocks hashed? 2013-12-18T17:50:31.627

1 How exactly does a block get constructed and verified? 2013-12-25T15:16:54.223

1 Why aren't blocks "zipped"? 2013-12-27T03:48:52.340

1 How is the solution hash in a block generated? 2013-12-27T21:04:21.973

1 Block confirmation speed 2013-12-31T05:54:20.190

1 When mining with 2 computers, do I need to use 2 separate wallets addresses? 2014-01-05T21:39:51.783

1 What is short pseudocode for determining the total number of bitcoins mined? 2014-01-20T13:00:11.087

1 Cannot synchronize with Bitcoin in testnet mode 2014-01-25T19:37:13.627

1 Block Hashing Data 2014-01-25T21:51:50.227

1 Block first transaction 2014-01-31T19:48:46.333

1 What is block forwarding logic of the Satoshi Client? 2014-02-11T15:07:34.000

1 What are the differences between the transaction and block versions? (v1, v2, v3, etc..) 2014-02-18T13:05:27.617

1 How to install Abe? 2014-03-14T07:46:33.013

1 Submitted blocks get rejected on Litecoin testnet 2014-03-19T17:23:51.013

1 Bitcoin URGENTLY Need Blocks Files - Download them from some Website 2014-03-29T11:31:37.757

1 In what line of what file does the block reward depend on? 2014-04-24T04:50:28.700

1 What happens to a p2pool payment with an invalid bitcoin address as the username? 2014-05-05T03:21:00.830

1 What determines how many transactions end up in a given block? 2014-06-21T15:20:14.220

1 Confirmation limit 2014-07-22T12:38:33.073

1 Can zero-fee txs get into a block? 2014-09-23T00:58:04.780

1 How to fork an Altcoin Which has 0 Reward Block to continue mining after the LAST POW BLOCK 2014-11-27T12:31:11.500

1 Is the block timestamp reliable enough to timestamp the hash of a document? 2014-12-28T17:36:07.743

1 In NXT, how long do you have to wait for 1440 blocks to be mined? 2015-01-14T18:36:12.090

1 Why Block351543 is older than Block351542? 2015-04-10T15:34:47.163

1 Regtest: One node nullifying other node's balance 2015-05-01T17:15:11.837

1 Exactly Who or What Assembles Transactions into Blocks? 2015-05-13T22:50:44.183

1 Block Broadcasting - Unsolicited Block Push 2015-06-05T15:27:17.690

1 Sending funds on same block of received funds. Confirm sending not received? 2015-07-23T15:30:05.297

1 Continuous integration setup using bitcoind regtest on travis-ci 2015-08-25T19:46:54.050

1 Why aren't block solutions sent to a multicast address? 2015-08-27T03:56:28.260

1 Shabal256 code explanation 2015-08-29T01:49:27.893

1 Node Operators Reward 2015-09-17T22:27:37.257

1 (Bither) how can i send my bitcoins? 2015-09-30T04:06:48.107

1 Why do transactions get verified before it is clear that the block header is valid? 2015-11-07T14:52:31.247

1 If Bitcoin time value is 4 bytes, is that Unix time from 1970? 2015-12-19T02:22:27.823

1 How to determine the last 1k blocks and their Miner Software? 2016-02-26T18:29:20.397

1 BitCoin Core Error Message: "Assertion failed!" 2016-03-16T17:16:17.127

1 Bitcoin protocol: How do I build my block to get the newly generated coins? 2016-06-24T01:51:25.027

1 How a block is defined (size, number of transactions)? 2016-07-04T17:02:18.990

1 How to measure block propagation time? 2016-08-07T23:10:14.640

1 Reorganize chain 2016-09-16T14:35:57.730

1 The probability that the entire network generates at least two blocks within 10 minutes? 2016-09-18T18:32:42.120

1 BitcoinCore walletnotify before blocknotify? 2016-10-20T09:04:45.540

1 Why some blocks didn't use full potential of their size? 2016-11-24T01:37:42.753

1 Is it possible for two nodes to view blockchains differently? 2016-12-07T10:49:19.290

1 Why miners try to produce big blocks i.e. try to put transaction in a block as many as possible? 2016-12-08T21:01:27.197

1 How to add a fixed transaction fee to each transaction? 2017-01-11T10:52:36.120

1 How to start working with blk*.dat data? 2017-02-15T12:55:24.700

1 How would I go about exploring Bitcoin's entire block chain? 2017-03-07T22:39:42.717

1 bitcoinj get raw block 2017-04-04T17:06:59.710

1 Protection against malware attacks 2017-05-16T06:54:29.397

1 Is the hash of the previous block included in the block header? 2017-07-11T22:50:49.310

1 Question about retarget system bitcoin, add hardcodet block to exist blockchain 2017-08-07T23:07:01.030

1 Solo mining in Sep 2017 2017-09-11T10:56:49.557

1 Where can one find the best explanation of the blockchain? 2017-09-15T23:35:11.640

1 Can I increase or decrease the block reward an year after launching my altcoin? 2017-09-18T19:36:18.500

1 Longest-time-verifying block 2017-09-26T14:07:11.893

1 What happens to witness blocks? 2017-10-07T16:56:34.030

1 How does Bitcoin know if enough BTC are available for an account to allow a transaction? 2017-10-11T21:48:27.527

1 BlockChain scalability: How does BlockChain process multiple parallel transactions? 2017-10-18T18:53:42.663

1 Merkle Root for 1-transaction block! 2017-10-19T03:28:56.890

1 Why are transactions grouped into blocks?(puzzle creation) 2017-10-21T16:54:14.213