Tag: blockchain

1 Why is the 'Estimated BTC Transacted' referring to just one of the multiple outputs? 2019-08-20T09:18:59.357

1 Transaction malleability 2019-08-22T11:30:53.687

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

1 How exactly does the network know if the miner has put forth a valid proof of work? 2019-08-24T22:33:00.990

1 How would a bitcoin transaction fits into a double entry accounting 2019-09-15T13:12:31.100

1 Chain Race: How to know chain-length of competing chain? 2019-09-18T14:02:24.817

1 How is the monetary part of bitcoin stored? 2019-09-25T03:04:53.433

1 How to decode a coinbase transaction? 2019-09-27T02:12:30.327

1 what is exact meaning of some field of response of `getBlock` rpc api 2019-09-30T04:08:11.423

1 A Blockchain that merges mining forks and could be more power-efficient? 2019-10-09T11:46:02.947

1 Blockchain Explorer says received but it's not received yet! 2019-10-10T23:42:25.547

1 What would be the effect on the number of leading zeros hash generation if bitcoin increase its nonce size from 32 to 60 or 100 bits? 2019-10-15T08:11:51.453

1 Understanding getchaintips in terms of chain reorganisations 2019-10-18T13:34:23.337

1 What are some other uses for blockchain instead of money? 2019-11-05T15:24:08.110

1 How to verify virgin bitcoin 2019-11-06T06:16:45.500

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

1 Why one miner can dig out many blocks continually in one moment? 2019-11-12T03:43:41.527

1 Bitcoin mining process 2019-11-19T15:23:42.817

1 Does getblockcount return the correct block count when running in prune mode? 2019-11-21T09:59:53.353

1 Can bitcoind and btcd share a datadir? 2019-11-26T15:13:21.637

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

0 Bitcoin client 0.4.1.1 stuck at block 176947 2012-04-24T14:06:47.773

0 Bitcoin client only has 1 connection? 2012-05-13T21:20:21.457

0 How Long for a transaction? 2012-12-22T08:47:00.500

0 What would Bitcoin be like with two block chains? 2013-03-22T00:13:30.040

0 What's the impact of net-splits on block generation... over a long period of time? 2013-03-26T20:23:47.607

0 Bitinstant order was processed, but is not showing in blockchain - did I screw up? 2013-04-02T04:34:30.770

0 How To Get a New Bitcoin Payment Address 2013-04-23T01:21:36.410

0 Bitcoin Wallet is downloaded I think. What next? 2013-04-28T17:30:37.643

0 Is it normal for ABE to get "out of sync" whilst re-creating it's blockchain? 2013-05-10T00:02:01.987

0 Unconfirmed transactions for a week 2013-05-28T20:01:18.333

0 How do I receive bitcoins for a game server? 2013-06-08T16:55:12.427

0 Blockchain.info: Which address should I give for "New Shared Address"? 2013-06-13T15:19:04.417

0 Repeatedly sending coins from an address to itself 2013-07-25T17:12:28.897

0 Can you be 100% certain that a payment was sent from a specific address? 2013-08-03T20:47:39.943

0 Blockchain.info wallet and Bitcoin-qt displaying different amounts? 2013-09-02T13:06:10.457

0 Bitcoind stuck: Lock table is out of available lock entries 2013-09-17T01:40:52.973

0 is it currently possible in the Bitcoin blockchain to send coins to an address only after two parties sign messages signaling the funds to be released 2013-09-17T02:29:19.653

0 Blockchain.info - generated addresses & the blockchain 2013-09-18T16:35:29.013

0 How to make Abe query MySQL instead of reading from the bitcoin block.dat for each request? 2013-10-10T03:52:34.980

0 Hacked or Cracked i lost coins 2013-10-23T11:30:52.147

0 distinguish change address from real origin<->destination 2013-11-01T16:21:51.887

0 Keeping the blockchain index after Bitcoin-Qt upgrade 2013-11-10T19:32:07.347

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

0 Uses of computing power by bitcoin miners 2013-11-23T01:29:34.757

0 Bitcoin client warning 2013-11-23T15:30:59.827

0 Is original bitcoin program needed with multibit? 2013-11-23T18:34:18.810

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

0 Re-indexing blocks taking more than a week - Cant access my wallet 2013-12-04T06:44:37.890

0 Lost bitcoins - Multibit 2013-12-09T22:43:01.630

0 Mining Bitcoin- Simple Example for transparency 2013-12-13T19:23:27.230

0 Can an old block be inserted into the blockchain? 2014-01-05T01:53:10.853

0 How do you configure windows to store the bitcoin blockchain data into another directory? 2014-01-05T22:44:27.637

0 Request blockchain for transactions 2014-01-06T21:57:19.573

0 Is there any way to move the Blockchain? 2014-01-09T15:14:11.470

0 Old transactions in the blockchain 2014-01-10T15:03:04.413

0 bitcoin-qt keeps on quitting with "failed to read block" 2014-01-11T11:50:18.663

0 What parameters are used to calculate the challenge string during bitcoin mining (blockchain creation)? 2014-01-20T19:37:09.763

0 How to get last transactions made to a non-wallet bitcoin address? 2014-01-23T09:08:08.937

0 Problem with receiving bitcoins on my VPS 2014-01-26T20:54:32.433

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

0 Will the performance of calculating the balance for an address degrade over time? 2014-02-16T16:47:27.300

0 Transactions show up on blockchain but not in multibit? 2014-02-21T00:40:43.597

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

0 How does one programmatically "walk-back" on the block chain? 2014-02-23T16:52:35.890

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

0 Using a blockchain type system for different purposes 2014-03-07T13:26:25.140

0 Restore New Funds after Blockchain Backup 2014-03-10T12:41:28.447

0 How do I iterate through the entire Blockchain using RPC? 2014-03-13T19:23:09.707

0 Cannot allocate memory 2014-03-18T09:48:52.913

0 Is there any altcoin with improvements in blockchain download time? 2014-03-26T09:20:49.397

0 get public key from wallet.dat 2014-03-26T22:07:11.510

0 Using blockchain to publish downloadable software verification codes 2014-04-11T05:12:44.533

0 Tracing Bitcoins to their original blocks 2014-04-13T09:25:14.197

0 How to establish connection for mining testnet blocks? 2014-04-26T09:35:44.280

0 What Prevents the number of Bitcoins from being increased? After 21 Million? 2014-05-05T23:47:14.650

0 How does a Bitcoin client know its transaction has been accepted by the whole network? 2014-05-18T09:08:27.960

0 Optimising the inputs for a transaction 2014-05-18T11:07:10.657

0 what is Create wallet using blockchain api (PHP) 2014-06-11T09:05:39.230

0 How big is the NXT blockchain in disk usage compared to the Bitcoin Blockchain as of June 2014? And rate of increase? 2014-06-21T18:41:50.840

0 getrawtransaction doesn't work for every transaction with -txindex=1? 2014-06-29T00:29:07.213

0 What is current size of various databases in Bitcoin Core as of July 2014? 2014-07-08T11:39:41.320

0 Blockchain and Bitcoin client difference of amount 2014-07-14T23:22:53.997

0 multiple parties to sign a transaction before being broadcast (or after, but either way be associated with) 2014-08-11T19:41:27.593

0 json RPC Blockchain not Working 2014-09-07T00:11:13.620

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

0 Local Testnet3, where do the new coins get sent to? 2014-09-24T05:31:38.070

0 Difference between a bitcoin wallet and the blockchain 2014-10-04T17:18:24.307

0 How fast is the NXT blockchain growing in 2014? 2014-10-14T18:56:04.670

0 Is it possible for corporate interests to incentivize securing alternate Blockchains instead of Bitcoin's Blockchain? 2014-10-20T07:05:46.367

0 My balance gets sent back to me 2014-12-01T18:44:30.200

0 Why use OP_RETURN for long-term timestamping if they are pruneable? 2015-01-06T12:01:34.743

0 How to find Z value of multisig transaction? 2015-01-29T16:48:49.310

0 blockchain webgame - use api or actual blockchain to build database? 2015-02-08T20:04:45.980

0 Create alternative blockchain with proof-of-work 2015-03-16T22:53:56.700

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 I run bitcoind in linux centos server. but it give me error "sendto: Operation not permitted". why? 2015-05-15T10:40:55.700

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

0 Erroneous blockchain transactions...more coins than I specified! 2015-05-21T15:26:00.460