2 What if the miners allowed invalid transactions, and other nodes did validation? 2017-08-05T19:48:04.063

2 Programming Languages used 2017-08-07T11:53:23.943

2 Bcoin - chain database location 2017-08-09T07:22:41.880

2 Difference between Bitcoin blockchain and Ripple ledger? 2017-08-16T05:34:27.260

2 Does miner's reward get added to blockchain 2017-08-19T10:55:49.973

2 How to get the balance of a wallet using only bash interface? 2017-08-30T14:30:54.840

2 What is the required input for python-bitcoinlib getrawtransaction command? 2017-09-04T13:03:16.010

2 Is it possible to shorten the blockchain? 2017-09-06T03:05:14.973

2 Can cryptocurrencies be liberated from the menace of exchanges? 2017-09-09T14:53:10.703

2 How does Bitcoin verify each transaction? 2017-09-11T07:16:44.910

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

2 What happens to the mining reward if the blocks gets replaced? 2017-10-02T12:54:08.713

2 What will happen when the blockchain size will reach 1 Tb? Or 10 Tb? 2017-10-09T18:05:52.183

2 Can I download the blockchain blocks from torrent and paste them? 2017-10-21T04:06:17.940

2 Full Bitcoin Node Download / Synchronization Takes very long 2017-10-23T08:11:26.463

2 Re-insalling Bitcoin Core without re-downloading blockchain 2017-10-23T22:52:34.543

2 sum(VOUT) > sum(VIN) -- Is this a possible scenario? 2017-10-25T01:16:51.043

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

2 What if same transaction is added in more than one block of different miners? 2017-11-10T11:12:03.403

2 Can separate Bitcoin chains be merged back? 2017-11-12T02:46:31.083

2 Is it possible to transfer blockchain data from one machine to another? 2017-11-17T19:37:44.987

2 Backing up Bitcoin using only private keys? 2017-11-19T21:51:18.720

2 How to become bitcoin developer? 2017-11-20T11:36:05.823

2 Is it possible to track physical objects on a blockchain? 2017-11-20T19:03:33.230

2 Is there any blockchain-based mail services available? 2017-11-26T05:36:24.647

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

2 Is there a minimum size of network for a cryptocurrency to be viable? 2017-12-02T08:36:14.217

2 Can a bad actor omit an unspent address from a pruned chain? 2017-12-02T22:44:45.310

2 Understanding a Wallet Restore 2017-12-04T10:44:28.820

2 How could we determine that a particular transaction in which block's Merkle tree? 2017-12-05T13:54:41.457

2 What are some Bitcoin / blockchain projects that are actually doing something? 2017-12-09T20:34:43.643

2 How do you make bitcoins bought from a exchange anonymous? 2017-12-14T16:15:05.237

2 Hard forking a blockchain to new codebase? 2017-12-15T15:29:38.217

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

2 Complete Tech Spec 2017-12-17T10:55:19.700

2 The idea of Blockchain compression 2017-12-17T13:34:27.640

2 Question about BIP70 and bitpays recent card top up changes 2017-12-19T23:09:08.853

2 Owner of Blockchain Technology 2017-12-21T06:46:11.253

2 How to delete last n blocks / roll back to specific block number in Bitcoin Core? (Like `monero-blockchain-import --pop-blocks n`) 2017-12-21T11:34:49.180

2 Can a two-block-sized chain override the main chain? 2017-12-22T10:27:25.147

2 How will Ripple handle the 50,000+ advertised TPS? 2017-12-30T05:40:30.357

2 What are the key differences between IOTA and Bitcoin? How are they different? 2018-01-03T07:17:24.127

2 Can a Blockchain be Built Like This? 2018-01-17T05:08:57.850

2 What is Delegated Proof of Stake (DPoS)? 2018-01-18T18:33:37.877

2 Shorter Chains in blockdata 2018-01-25T15:15:50.087

2 What happens with the transactions a miner didn't include in a block? 2018-02-01T18:07:53.823

2 Blockchain explorer for regtest mode 2018-02-07T06:01:01.040

2 Who is responsible for ensuring that the bitcoin protocol is not violated in the network? 2018-02-14T07:47:44.143

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

2 Are there any blockchain explorers that provide raw Tx data and block headers? 2018-02-15T00:30:41.430

2 Probability of block rewards 2018-02-15T13:22:48.277

2 Provide payment processing to my community 2018-02-16T16:08:26.470

2 Blockchain and user rights to ask for personal data removal 2018-02-19T09:24:03.547

2 Current blockchain hot topics in research 2018-02-19T09:28:15.183

2 Is this a valid scenario in blockchain? 2018-02-21T17:16:21.033

2 Why is my altcoin node not syncing new blocks? 2018-02-23T19:16:55.477

2 Do you have to download the entire bitcoin blockchain for bitcoin core pruned mode to take effect? 2018-02-28T03:28:16.627

2 Are there any opensource PHP cryptocurrency exchange/marketplace 2018-03-11T11:22:43.403

2 Why does bitcoin not have something like nicknames? 2018-03-28T21:25:17.263

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

2 Api Base URL for Bitcoin Cash 2018-04-03T06:05:54.923

2 what is blockchain.info testnet api url? 2018-04-04T20:42:44.133

2 Are bitcoins “stored” on phones? Or we only see data on the blockchain? 2018-04-11T05:10:51.123

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

2 Asymmetric revocable commitment's revocation key 2018-04-13T18:26:49.480

2 Bitcoin core verification keeps reseting 2018-04-20T10:39:18.403

2 How Do Peers Choose Which Peer To Trust? 2018-04-25T03:59:57.360

2 Any methods or tech to reduce the size of blockchain? 2018-05-09T08:34:43.827

2 Is my understanding of Blockhain Endianness correct? 2018-05-10T20:36:25.030

2 API for multiple blockchains 2018-05-12T00:17:30.807

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

2 How do I concatenate two hashes in Python? 2018-07-08T01:13:11.367

2 Does it make sense to design a mutable blockchain? 2018-07-17T14:23:35.113

2 How do I know that a node provides the accurate blockchain 2018-07-26T21:07:19.727

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

2 While calculating merkle proof, where are the other hashes being stored? 2018-07-31T07:09:34.273

2 Difference between wallet,accounts and addresses 2018-08-13T13:57:59.340

2 Can you send a Bitcoin transaction to a Bitcoin address that does not exist? 2018-08-17T19:40:08.980

2 How many transactions per block on Ardor? Plans for scaling? 2018-08-22T16:29:50.297

2 Balance zero after recovering wallet from seed-phrase 2018-09-06T10:13:31.573

2 January 19th, 2038: RIP Unix Timestamps 2018-09-13T18:27:53.963

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

2 Any idea how to download a small part of the chain for testing purposes? 2018-09-16T21:31:46.800

2 Setting up node, no connection when announce ip address to peers 2018-09-24T04:19:23.863

2 When does a blockchain fork resolution happen? 2018-09-28T04:10:00.067

2 Becoming Bitcoin wallet provider from scratch 2018-10-01T15:02:18.867

2 What is the relationship of the Lightning Network and the Bitcoin protocol? 2018-10-20T15:47:36.097

2 Is this calculation of mining probability using the Bernoulli trial formula accurate? 2018-10-24T11:19:10.950

2 Does a transaction always get verified/processed by ALL full nodes in the network before being added into the block by some mining node(s)? 2018-11-08T04:19:03.553

2 What happens to a node if .bitcoin/chainstate is corrupted? 2018-11-09T03:36:16.453

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 How do different implementations of the Bitcoin Cash client know which type of coin they're processing? 2018-11-24T14:55:03.457

2 Why a flip a bin before hashing in this script? 2018-11-26T15:08:57.920

2 Why isn't the block hash used to calculate accumulated work? 2018-12-12T21:29:11.130

2 wondering How to use Bitcoin Parser? 2019-02-06T01:09:18.607

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

2 Whats the difference in way you installing full nodes 2019-02-15T14:10:03.930

2 Example of data that is hashed in the merkle tree for a transaction 2019-02-17T07:28:45.513

2 Ripple: what’s the difference between “block” and “ledger” 2019-02-18T19:56:39.567