Tag: verification

25 When a block is "discovered" how is the nonce determined? 2011-09-28T15:38:24.707

12 MtGox - trusted vs verified 2012-01-06T01:23:22.760

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

8 Different error messages under "Mandatory script verify flag failed." 2016-11-28T19:15:41.037

7 How should one try verifying to whom a given Bitcoin address belongs? 2011-11-03T17:06:13.150

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

7 Is there a way to prove ownership of a transaction? 2013-12-11T10:25:05.407

7 Is it possible for someone to verify that a wallet is theirs wallet, without providing their private key? 2014-04-06T05:59:26.870

7 What is "Verifying last 288 blocks at level 3"? 2014-04-16T09:50:42.467

6 What is the block verification procedure, and will it ever become too expensive? 2013-07-25T05:00:59.027

6 Can each Bitcoin and Satoshi be uniquely identified? 2014-01-31T14:09:36.027

6 Transaction verification by miner VS full node with & without SegWit 2017-06-20T04:12:46.667

5 Does 'simplified payment verification' work? 2012-04-08T16:01:35.187

5 Would it be possible to provide a downloadable blockchain that is updated and verified by a mass of people? 2012-11-24T15:08:54.533

5 How does a client get the merkle branch of a transaction? 2013-05-20T10:42:25.190

5 How do signatures work? 2013-12-05T21:56:59.800

5 Block verification time 2019-01-28T07:51:13.780

4 Do all block have to be verified every time a new block is broadcasted? 2013-11-21T09:23:21.877

4 What is the point of comparing sha256 of downloaded file with published on the same website code? 2014-04-11T04:46:04.753

4 How can someone verify the signature of a Bitcoin ECDSA signature without knowing the signer's public key? 2015-02-22T18:56:10.393

4 Should I verify the Bitcoin Core release signing keys? 2019-10-14T10:21:15.293

4 How many bitcoin transactions can be verified per second on commodity hardware in 2020? 2020-04-18T09:34:34.203

3 Why MtGox does not accept a bank statement as proof of address for verification? 2011-11-25T14:20:27.317

3 Tracking transactions as a Receiver 2011-12-30T15:08:14.727

3 Miner username and password - does it need to be unique in the major pools? 2012-02-08T05:53:07.833

3 How do I "Verify my wallet" 2012-09-28T12:28:20.303

3 Is it possible for a valid block to be added to an invalid one, and have it accepted by another client? 2012-12-20T00:59:06.653

3 How to check if raw transaction is signed? 2015-05-09T18:00:52.930

3 Ethereum - how is the output of a contract computation verified? 2015-08-20T00:07:07.717

3 How do I check if an address belongs to my wallet using bitcoinJ? 2015-09-10T13:37:06.077

3 How do you know that Block, the Merket Root & the hashes in the path are authentic? 2017-01-06T11:28:23.567

2 How was the overflow bug of 2010 detected? Should UINT64_MAX value transactions be considered suspicious? 2012-09-17T05:31:54.600

2 GUI Miner no responses to getwork, and Verification failed 2013-06-21T05:48:47.863

2 Mtgox account verification pending, how to withdraw my bitcoins? 2014-01-14T16:10:22.780

2 Multi-Signature Transaction - Verify First Signature is Valid? 2014-01-17T01:16:56.787

2 Verification of transaction once trasaction is broadcasted 2014-03-11T07:53:01.913

2 Transaction verification process in full nodes 2014-05-13T20:12:16.443

2 How does the receiver of a transaction check the whole chain of ownership? 2014-09-01T05:36:51.497

2 Bitcoin payment verification 2014-10-22T20:03:32.493

2 how do nodes verify that a block has been solved and can be added to the blockchain 2015-12-17T23:58:24.193

2 What are zkSNARK parameters and how to verify them? 2016-10-21T12:32:19.783

2 Proving sendership of transactions 2017-04-22T01:41:44.787

2 why verification of transaction after proof of work? 2017-05-28T07:27:05.953

2 Address Verification Failed / View on Tresor Address don't Match 2017-07-06T04:39:37.960

2 Transaction verification vs block mining 2017-08-02T14:14:18.930

2 Verifying a legitimate version of bitaddress.org on Windows 2017-11-29T06:58:16.520

2 Using the Merkle Root to prove the integrity of a block's transactions 2018-01-05T21:06:50.353

2 Verifying a bitcoin Signature and what is the transaction data that is signed? 2019-09-05T12:56:26.390

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

1 Transaction verification up to coinbase? 2014-05-12T08:43:25.527

1 How can transactions be verified without the private key? 2015-02-20T17:05:13.030

1 How instantaneous is a Bitcoin transaction? 2015-05-17T19:59:25.350

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

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

1 Buying Bitcoins without verification and documents 2017-08-04T15:51:46.730

1 How long to verify transaction is not overdrawn? 2017-12-18T02:26:56.747

1 How can one verify the address you are sending BTC to 2018-01-08T01:26:48.220

1 Do mined coins show up on blockchain explorers and can the balance of the addresses that mined the coins be seen? 2018-03-13T07:36:12.227

1 bitcoind - how to find out what is affecting the verificationprogress 2019-04-10T19:39:36.320

1 Transaction verification engine 2019-05-05T09:50:31.920

1 Running bitcoin node with already verified blockchain 2019-07-24T16:36:01.660

1 How verify (in C++) input signature? 2019-10-22T16:18:24.353

1 Multisignature technology in bitcoin - math and code 2020-03-21T09:12:03.170

1 Can you verify partial blockchain information from a third party, without yourself having an entire blockchain? 2020-09-18T21:02:54.650

0 Solving a block and verification of transactions 2013-05-13T05:17:22.213

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

0 Payee identity verification 2014-08-30T13:24:26.010

0 setting up and verify a wallet under special circumstances 2016-01-25T18:38:58.830

0 How is it possibile to verify payments without running a full network node? 2016-03-26T10:43:47.880

0 Chainstate database verification 2017-04-09T16:10:40.707

0 Do I have to try to mine bitcoin in order to verify peoples transactions? 2017-07-05T18:48:13.457

0 Buying a coin only available on Bittrex (also Poloniex) 2017-12-17T05:18:30.960

0 Bitcoin Core LevelDB Index saves forked blocks 2018-02-27T20:03:20.933

0 What are the realistic system requirements to run bitcoin core for generating wallets, signing and verifying messages on a laptop? 2018-05-02T14:34:56.763

0 How Bitcoin dose find and verify UTXO ? is this efficient? 2019-09-24T06:51:24.807

0 Bitcoin i have been asked to send money for a private key 2019-10-14T19:34:05.253

0 How to verify locking and unlocking scripts? 2019-12-02T02:49:57.333

0 How can a reciever verify that transaction data was not altered by 3rd party? 2020-01-27T09:39:57.967

0 find a transaction 2020-10-24T02:44:51.900

0 Help to pending Verification 2020-12-02T22:06:36.337

0 How would I prove that I own X amount of Bitcoin to somebody without violating my privacy or sending/risking any coins? 2020-12-28T15:12:08.600

0 Retrieving Old Transaction in Bitcoin Core's console -getrawtransactions returns "no such mempool transaction" error 2021-01-09T22:09:46.417

0 How are the transactions going to be verified after all BTC blocks are found? 2021-01-17T18:00:00.153

0 Verify Bitcoin ownership 2021-01-23T07:06:23.720

-1 Why do I have to deposit BTC as missing turnover 2019-10-13T15:31:28.767