Tag: blockchain

10 What are the equations to convert between bits and difficulty? 2014-09-11T15:42:59.810

10 All Bitcoin Public Keys with non-zero balance 2015-05-07T18:46:56.333

10 Is there some client like Bitcoin core, but which highly compresses the blockchain? 2015-09-15T04:52:57.347

10 Why can't mining pools provide fake transactions within the generated blocks? 2018-06-11T04:00:16.347

9 Is there an easy way to search all the transactions? 2011-08-31T00:58:40.513

9 Decentralized escrow functionality built into Bitcoin? 2011-09-04T17:59:22.987

9 What prevents bitcoin from breaking down in case of a "transaction attack" 2011-09-09T04:21:58.990

9 Strange transaction (block 71036) 2011-10-05T13:09:17.883

9 Does encoding Namecoin/messages into the blockchain bloat it? 2011-10-08T22:28:51.843

9 One dataset for many wallets... how? 2011-11-08T23:22:46.600

9 Is there a way to change the wallet.dat location without changing the entire data directory? 2012-04-19T22:04:38.877

9 Can more than 1 block be solved per 10 mins on average (LONG TERM)? 2012-07-29T01:34:51.360

9 Does the synced blockchain always grow in size? 2012-12-19T00:53:17.307

9 Whats the process of Creating a Block on the BlockChain 2013-01-28T04:41:21.483

9 How big will the block chain become? 2013-03-26T12:24:11.113

9 When a transaction is split into two outputs, how does the network "know" you're the owner of the "change" address? 2013-08-01T16:59:41.507

9 What exactly is checked at various -checklevel's? 2013-11-27T03:32:39.680

9 What is a bitcoin tumbler? 2013-12-03T00:25:55.860

9 How does BitCoin prevent fraud during confirmation period? 2014-04-26T16:05:42.243

9 How to find a specific bitcoin address from all the addresses? 2014-09-28T13:37:26.180

9 Is it chain of headers rather than a chain of blocks? 2015-01-12T12:03:47.170

9 How much out of order are the blocks stored in the blk*.dat files? 2015-11-26T21:54:35.763

9 Where did the idea of blockchain come from? Git was already using it since 2005 2016-04-05T10:25:31.597

9 hash versus hash pointer 2016-05-20T17:10:49.420

9 Where is the Signature stored in a SegWit transaction? 2017-10-01T20:10:25.917

8 How can you find out what is the latest block number? 2011-09-04T22:59:13.980

8 Why isn't there a fast blockchain update inside a LAN behind a router between two Bitcoin clients? 2011-10-19T05:48:03.180

8 Are private keys published to the blockchain after spending coins from a wallet? 2011-10-31T10:59:17.457

8 Where can I see the average transaction fee payed in the last 100 blocks? 2011-11-13T12:56:14.407

8 Bitcoin client behavior in event of a fork 2012-03-09T14:58:57.620

8 Does mining a block force others to restart their work? 2012-06-13T13:03:25.207

8 Why are balances not in the blockchain? 2012-08-08T09:48:43.520

8 Defense from Government Intervention 2012-08-09T03:50:14.597

8 When downloading the blockchain for the first time using bitcoind, how do I know when it's done? 2012-08-09T19:48:57.600

8 Can the blk0001.dat and blk0002.dat files be deleted? 2012-08-30T17:14:33.537

8 What is the standard deviation of block generation times? 2012-09-14T07:53:15.830

8 Is it possible to view others' transactions in bitcoin client? 2012-11-30T17:41:18.020

8 How was the blockchain's "hard fork" automatically resolved? 2013-03-12T11:42:49.823

8 How to access Bitcoin's transaction database? 2013-04-19T10:58:50.707

8 How many Bitcoin addresses are there? 2013-05-13T05:45:54.370

8 What's the best practice for creating and maintaining an address index? 2013-06-04T12:55:38.433

8 At what point is a new wallet known by the Bitcoin network? 2013-09-10T11:24:54.037

8 If SHA256 were compromised tomorrow, would Bitcoin collapse, or is there some contingency plan to move the network to a new hashing algorithm? 2013-11-03T08:40:45.963

8 Will the blockchain get too large? 2013-12-03T08:24:32.583

8 Retrieving all the funds from BIP32 derived wallets 2014-02-06T03:56:53.520

8 What is a step by step way to insert data in OP_RETURN? 2014-05-09T15:18:21.860

8 How can I search for transaction text on the blockchain? 2014-08-30T16:05:10.243

8 Is there a fixed order for all transactions in the block chain? 2015-01-25T04:54:03.043

8 How does merged mining work on a technical level? 2015-02-02T07:49:43.080

8 Valid fork in regtest - Change blockchain via RPC? 2015-05-11T12:04:33.760

8 How does the bitcoin network recover in case of a hash collision in the block hash? 2015-07-03T08:36:31.257

8 How many blocks are there in blockchain as of today? 2015-10-31T12:32:53.403

8 Legal status of Blockchain proof-of-existence TX (USA court) 2016-05-01T11:55:40.577

8 How does a node find a transaction in the blockchain? 2016-10-25T17:03:31.490

8 How do blocks signal whether it supports segwit for the 95% threshold? 2016-10-28T13:12:26.953

8 How long does block validation take? 2016-12-23T22:15:16.730

8 Settling offline transactions 2017-01-05T05:38:02.903

8 Difference between Public Bitcoin Address and Hash 160 Address? 2017-01-19T12:09:18.223

8 How blocks are created and broadcast? 2017-07-14T04:14:58.563

7 Largest number of bitcoins at a single address at one time? 2011-10-14T23:54:12.713

7 Is the time a transaction was done recorded in the block chain? 2011-11-25T13:54:50.573

7 Checking pending (not yet in the blockchain) transactions 2012-03-06T06:17:09.030

7 How can one download the initial Blockchain data files securely? 2012-05-02T21:36:20.417

7 What format is the time of a Bitcoin transaction stored in? 2013-02-19T20:30:31.767

7 What alternatives are there to hardcoding checkpoints into the Bitcoin client? 2013-02-21T10:11:16.340

7 Transfer blockchain from PC to Mac 2013-04-29T05:04:34.463

7 What makes the initial download of the blockchain so slow? 2013-05-11T13:07:13.640

7 Calculating address balance 2013-05-14T13:32:26.267

7 Why do transactions need to be spend fully? 2013-05-25T19:31:59.823

7 How to track bitcoin transaction? 2013-06-13T15:59:58.877

7 importing all blkXXXXXX.dat 2013-09-10T20:02:26.830

7 What metadata can be captured by a single miner? What about a group of miners? 2013-11-24T22:27:45.927

7 Can the blockchain be outpaced by a chain of low-difficulty blocks? 2014-05-07T14:47:15.713

7 What methods are currently used to embed additional data into the Bitcoin blockchain? 2014-11-17T16:17:12.010

7 What if some group of people start sending small transactions from wallet to wallet just to make the blockchain bigger? 2014-12-20T22:25:59.930

7 How is it that concurrent miners do not subvert each other's work? 2015-01-21T17:47:39.917

7 C# parse bitcoin blockchain to get balance of an address 2015-06-15T21:32:03.330

7 Why does bitcoin core need to download the blockchain 2015-07-10T22:34:56.113

7 When does a miner decide to stop collecting transactions and start calculating hashes to try to win? 2015-09-05T03:16:17.947

7 Selling copies of blockchain database on disc 2015-10-12T13:33:51.743

7 Why is sharding not possible with a distributed blockchain? 2015-10-16T08:23:15.120

7 Size of the blockchain after pruning 2016-01-21T11:51:25.500

7 What are the key differences between factom and tieron? 2016-02-14T18:17:15.083

7 How to prevent a miner from stealing another miner's block? 2017-02-10T02:09:42.590

7 What would happen if two blocks had the same hash? 2017-09-17T17:51:55.110

7 How is IOTA's Tangle different than classical blockchains? 2017-12-14T20:11:32.267

7 Miner modifies unconfirmed transactions and put it into the block 2018-03-13T15:21:04.750

6 Can new types of transactions be included the current block chain? 2011-09-16T17:01:34.800

6 How can I copy the blockchain from my working client for use with a live CD savings wallet? 2011-12-20T23:12:06.890

6 Why does the initial blockchain download get stuck part way through? 2012-02-12T02:42:35.653

6 Are competing blocks a problem to weak participant of the network? 2012-02-19T16:53:32.733

6 Cache the Bitcoin Datadir to Improve Performance? Increase Bitcoin DB Cache Size? 2012-02-22T17:57:17.623

6 What does a double spend look like? 2012-05-29T17:05:00.530

6 Can I run p2pool with a thin bitcoin client? 2012-06-06T10:31:03.870

6 When will a block not be forwarded? 2012-08-14T12:12:03.710

6 Is it possible for a decentralized currency to have untraceable transactions? 2012-10-17T22:32:52.507

6 Can any Bitcoin client do local peer discovery and blockchain synchronization? 2012-11-19T18:22:34.000

6 How to experience the thrill of mining? 2013-02-15T02:20:14.640

6 Is Ripple's trade history recorded? 2013-03-04T12:10:52.140