1 Understanding Bitcoin 2016-08-06T17:49:04.177

1 Why doesn't Core know where the transaction is coming from 2016-08-15T14:05:33.757

1 Corrupted transaction 2016-08-16T17:06:50.283

1 My Bitcoin Qt is behind 7 years and 32 weeks 2016-08-31T17:12:11.880

1 Zeros in blk00*.dat files 2016-09-04T16:08:42.287

1 Is OP_RETURN combined with a hash, appropriate for proof of existence of an asset? 2016-09-14T11:15:43.487

1 What happens when transferring bitcoins to no address? 2016-09-16T20:02:39.167

1 Why do we need two transactions for CommitCoin scheme 2016-10-13T03:09:31.287

1 Can blockchain be used for auditing? 2016-10-14T11:39:13.753

1 Can sidechains be used for fiat currencies? 2016-10-14T14:02:18.877

1 Transfer Bitcoins From Bitcoin Core To Blockchain Wallet? 2016-10-30T08:15:27.373

1 How to explain blockchain in terms of OSI 7-layer model? Is it based on service in the transport layer 2016-11-06T03:06:50.427

1 Problem occurred in running the abe explorer for public blockchain running locally 2016-11-06T06:29:25.777

1 Does a long time storage wallet need to be online? 2016-11-11T23:47:02.013

1 Made Consecutive Transactions But Unconfirmed at Blockchain.info wallet 2016-11-23T20:27:41.040

1 Can two different nonces and different blocks produce the same hash? 2016-11-25T06:40:36.483

1 Blockchain wallet Outgoing Payments 2016-12-02T11:57:41.140

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 Does 4 byte Nonce enough to proof of work? 2016-12-09T07:18:19.123

1 How transaction fees differ between different wallets? 2016-12-16T21:09:43.557

1 Bitcoin did not get to reciever 2016-12-17T03:03:50.120

1 Can anyone help me understand why my transaction won't confirm 2016-12-18T19:56:30.830

1 Is there any blockchains that has implemented a 2fa type of security measure? 2016-12-23T18:58:26.990

1 Hex to ASCII conversion of output scripts generates unexpected characters 2016-12-25T16:38:01.040

1 How can anonymity and uniqueness be achieved in the blockchain? 2016-12-26T03:49:26.963

1 Any good reference to a proof of the trustworthiness of a simple protocol based on blockchain? 2017-01-01T06:46:37.483

1 How can I pick up the blockchain download where it left off on another computer using an EHD? 2017-01-01T19:12:44.970

1 Is magicbytes sequence a valid delimiter for blocks in blockchains? 2017-01-12T09:27:31.587

1 Can a publicly visible but privately mined block chain be trusted? 2017-01-19T20:13:23.317

1 The payment is not confirmed 2017-01-24T09:37:47.983

1 Privacy issues with storing entire information in blockchain 2017-01-24T19:50:57.773

1 Pls Help! My transactions on multibit HD is yet to be confirmed after 24hrs 2017-01-24T23:21:04.887

1 Does ASIC miners leave a trace in the mining history of bitcoin? 2017-01-27T15:23:53.247

1 Installed 2nd Bitcoin client and invalidated blockchain progress 2017-01-29T12:00:13.917

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

1 How does the wallet know which outputs are available with LevelDB 2017-02-16T08:56:18.473

1 Bitcoin disappeared from wallet 2017-02-20T15:45:45.890

1 Unconfirmed Transaction (after two days) 2017-03-02T01:37:08.683

1 How to get the first block of bitcoin? 2017-03-07T14:08:58.820

1 I was unable to fund another wallet since this morning 2017-03-07T19:54:00.660

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

1 Will block chain pruning work for zeronet (Website hosting on block chain)? 2017-03-08T10:22:19.587

1 IBM Hyperledger Fabric Running Multiple Nodes on Multiple Datacenters & PCs 2017-03-09T11:06:28.583

1 Stuck unconfirmed balance in multibitHD (stuck since 2015) 2017-03-10T09:17:31.783

1 Can we leverage a popular website for mining? 2017-03-14T18:29:33.173

1 Can private keys be securely stored on blockchain? 2017-03-15T10:18:27.880

1 where is my bitcoin? 2017-03-16T12:37:59.973

1 Understanding blockchain 'under the hood' how a block is created 2017-03-23T19:19:54.310

1 Bitcoind blockchain download loop 2017-03-25T20:05:18.883

1 How does bitcoin prevent tampering of blockchain? 2017-03-27T08:45:07.993

1 What happens if the blocksize stays at 1MB? 2017-04-02T22:48:18.393

1 Do I need to scan the whole blockchain to determine a balance? 2017-04-17T23:10:48.283

1 Creating a P2P network like Block Chain 2017-04-25T12:54:49.017

1 In a private blockchain network, can we delete the first N blocks and reassign the N+1th block as the genesis block? 2017-04-28T17:25:45.207

1 Which coins offer a 2 factor authentication feature built into the blockchain without a centralize authority? 2017-05-05T15:54:36.973

1 Unconfirmed Bitcoin transaction over 48hr 2017-05-11T06:39:35.727

1 Is blockchain an invention or discovery? 2017-05-14T17:05:17.840

1 hello im hungarian i need help why blockcain stil me unconfirmed 4 day i have problem no can get block hash 2017-05-15T00:23:40.723

1 Is it possible to download all blockchain raw data? 2017-05-15T22:07:17.147

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

1 Do I need to hire miners if I don't know how to mine? 2017-05-23T10:22:59.813

1 Tie Breaker to reduce orphaned chains? 2017-05-23T13:45:17.850

1 What's to stop someone from making a ton of mining nodes as an attack method? 2017-05-23T20:09:37.647

1 Understanding addresses 2017-05-25T15:34:58.560

1 How can the blockchain be used to verify "rarity"? 2017-05-26T16:09:42.923

1 How does one node connect to other nodes 2017-05-30T04:42:31.283

1 How can I see the wallet balance using Blockchain Api? C# 2017-05-31T09:28:15.863

1 Does using centralized services defeat the benefits of a distributed blockchain? 2017-06-13T05:23:35.377

1 How to setup, sync, backup en restore blockchain when using bitcoin-qt 2017-06-15T05:12:49.590

1 What is the simplest crypto-currency? 2017-06-16T13:24:50.097

1 How do you get a job in the Bitcoin/Blockchain industry? 2017-06-16T19:13:54.623

1 How can't a malicious attacker generate bitcoins on his private network? 2017-06-21T07:34:47.287

1 What if the bitcoin blockchain grows to the point it cannot be decentralized anymore? 2017-06-29T11:58:41.600

1 Orphaned (non referenced) blocks list 2017-06-30T06:08:22.840

1 Does it Cost Money to Issue Digital Certificates on the Bitcoin Blockchain? 2017-07-03T00:39:51.403

1 Did wrong. Btc to Ltc from Trezor 2017-07-05T09:18:05.357

1 Why does the wallet keep a pointer to the best chain 2017-07-05T09:35:57.637

1 Why are pre-softfork blocks are not causing problems for post-softfork clients? 2017-07-08T06:16:10.213

1 Can I use Blockchain records to verify a purchase 2017-07-08T10:18:00.880

1 Blockchain download stuck on Bitcoin core wallet 2017-07-09T18:37:24.737

1 Does a blockchain need a distributed hash table? 2017-07-10T05:34:28.970

1 how to get Received Time of Transaction in validation.cpp bitcoin core 2017-07-10T06:55:12.640

1 Is it possible to use bitcoin as interplanetary money/store of value? 2017-07-10T17:14:19.710

1 Getting a crypto proof UTXO set 2017-07-14T07:44:06.723

1 How spending same coins both at BCC and BTC blockchains prevented? 2017-08-02T12:55:21.973

1 Bitcoin cash command line tools? 2017-08-03T10:31:27.993

1 How does cloakcoin determine valid transactions? 2017-08-05T16:19:36.177

1 why can I not recreate my blockchain.info addresses? 2017-08-07T10:32:38.423

1 bcoin chainldb Resource Temporarily unavailable 2017-08-10T17:01:21.223

1 What this param in chainparams.cpp do? 2017-08-11T16:51:04.020

1 What would happen if a mining pool admins having majority of hash power turns evil? 2017-08-12T07:11:52.947

1 Private key and Address 2017-08-13T18:14:54.593

1 Is there a way to query blockchain stored data 2017-08-14T07:01:45.807

1 Import newly generated address to bitcoin core 2017-08-16T12:37:09.287

1 Why do different currencies use different units of difficulty? 2017-08-17T19:22:11.550

1 Difference between blockchain.info and cold storage 2017-08-20T12:14:37.653

1 Blockchain Download 2017-08-22T21:47:03.487

1 Bitcoin full database is not equal on each node 2017-08-23T07:25:55.837