1 Why are my Signature Scripts Different from my professors? 2018-07-27T23:42:00.217

1 How do I know one transaction has confirmed? 2018-08-01T08:12:21.050

1 Understanding how validation of a transaction works 2018-08-05T13:47:08.680

1 When does a node start mining the next block? 2018-08-08T03:57:36.403

1 Blockchain vs. Banks: which one has more affordable transaction fees? 2018-08-09T12:46:09.537

1 Can transaction data be altered before creating a block? 2018-08-13T13:40:16.617

1 Delegated Proof of Stake (DPOS) vs. Proof of stake? 2018-08-14T14:22:40.897

1 How can you get a list of all addresses mentioned in the blockchain? 2018-08-19T18:30:05.080

1 Exchange development good practices 2018-08-25T00:36:35.027

1 I own a Blockchain wallet and wishest put mneyon it from my visa debt card how do I do that 2018-08-31T15:56:41.767

1 Does all miners in mining pool increase the nonce variable one by one starting from zero? 2018-09-02T06:54:03.390

1 Btc unconfirmed in recievers block chain wallet from last 9 days 2018-09-03T15:35:14.197

1 How to confirm that given bitcoin address is generated by given public key? 2018-09-11T10:05:01.587

1 Can a live feed of blockchain transactions be obtained from using bitcoin core wallet? 2018-09-12T08:23:57.253

1 how to get block information using node js 2018-09-13T05:38:30.420

1 How to display a list of incoming bitcoin Transaction history in my own wallet? 2018-09-13T09:06:01.437

1 How much data does it take to prove a given transaction exists on the blockchain? 2018-09-15T04:38:09.070

1 how to validate testnet and mainnet bitcoin address via online api or offline for Android App? 2018-09-17T06:05:15.077

1 Is PBFT a consensus algorithm? 2018-09-19T11:25:21.153

1 Bitcoin protocol allows a chain to be undone by a longer chain 2018-09-26T21:33:18.370

1 What is required to list market data from cryptocurrency? 2018-09-28T07:54:19.877

1 Transaction in orphaned block question 2018-09-28T14:16:54.013

1 Is it secure to collect common public addresses under a wallet using BlockCypher Wallet API 2018-09-28T18:39:18.217

1 Transactions Uniqueness Verification 2018-09-30T14:03:37.497

1 Question Regarding Send_to_many function of blockchain wallet api 2018-10-04T20:38:54.573

1 Blockchain testnet Websocket 2018-10-06T17:57:42.840

1 How to get my bit coin back 2018-10-08T17:55:55.577

1 Rules of the mining pools for mining software and weight blockchain Litecoin 2018-10-09T05:17:32.657

1 What is single member blockchain? 2018-10-09T13:00:31.437

1 Failing to create a new address to be used for receiving staking rewards whenever a generated block is accepted 2018-10-10T19:03:11.220

1 Idioms of use/ bitcoin heuristic 2018-10-12T21:36:33.487

1 UTXO are not being listed while they have conf over 100 (btcd + simnet) 2018-10-14T19:28:39.663

1 Is it posible to create a transaction output that can either be reddemed by privK of Addr A or by privK of Addr B AFTER certain blockheight? 2018-10-20T10:54:18.537

1 i have lost 83$ worth bitcoin from my blockchain wallet can any one help me to recover it? 2018-10-21T13:09:40.897

1 Why is a blockchain often compared to a linked list? 2018-10-22T18:59:50.033

1 Explanation of Blockchain Payment systems 2018-10-28T07:55:29.160

1 How are transaction fees collected in Bitcoin? 2018-11-04T17:59:11.750

1 How does the bitcoin network remove duplicate blocks being generated by multiple miners? 2018-11-07T13:15:25.867

1 Block Validation: who does it? How much it costs? And is it present in all protocols? 2018-11-10T11:22:12.140

1 Is there a reward or penalty for validators in proof-of-stake (PoS)? 2018-11-12T10:53:34.487

1 logic behind bitcoin exchange 2018-11-15T01:02:47.823

1 Sybil attack with IOTA? 2018-11-21T12:39:39.277

1 Why can't an ISP ban access to a blockchain network? 2018-11-22T03:27:57.233

1 How is blockchain stored on disk? 2018-12-01T00:51:51.233

1 My Bitcoin transaction timed out on CoinGate but payment/BC disappeared and merchant denies receiving it...how can I track it down? 2018-12-04T23:38:17.020

1 At which stage is a transaction validated? 2018-12-08T19:07:14.440

1 What is the counterpart of mining when using blockchain for traceability? 2019-01-08T19:53:27.287

1 What happens to the transactions included in the forks? 2019-01-09T13:56:46.550

1 Extract sender ID and recipient ID of a bitcoin transaction 2019-01-10T23:11:22.583

1 Non-spend Blockchain.com 2019-01-15T21:39:47.483

1 Can I transfer it from the wallet file of blockchain.com? 2019-01-21T03:45:11.323

1 What exactly makes altering of data in non-bitcoin blocks hard? 2019-01-24T01:33:21.733

1 Proof for "Is an immutable, decentralized blockchain possible without economical incentives?" 2019-01-24T07:38:17.463

1 Lightning Network: Is it creating 3 transactions instead of 2? 2019-01-28T22:33:37.520

1 Are there any other balance management systems other than UTXOs and Account Based used by blockchains today? 2019-01-29T16:35:59.510

1 Proof-of-Stake: How to ensure immutability of the blockchain? 2019-02-05T15:20:45.587

1 Is there any "permissionless" blockchain "without a native coin"? 2019-02-09T23:40:49.340

1 How can i look into the Blockchain 2019-02-11T21:43:29.837

1 Can the Bitcoin network boycott a misbehaving miner? 2019-02-15T09:01:43.010

1 How is the fault tolerance measured? 2019-02-15T19:23:13.293

1 Does everything of a Blockchain Network rely on its underlying "Consensus Protocol"? 2019-02-16T20:35:44.893

1 Blockchain, correction of blocks 2019-02-19T17:24:25.493

1 Can 2 blocks have the same previous hash? 2019-02-20T22:35:01.687

1 What is off-by one error in updating target? How is it fixed? 2019-03-02T10:46:55.217

1 How do I make my coin seeds? 2019-03-05T01:16:42.797

1 Is it possible to store data privately into the bitcoin blockchain? 2019-04-02T04:45:36.787

1 Proof-of-Stake: What if a bad enactor is chosen by random? 2019-04-03T17:04:16.710

1 How to model randomness in validators selection in PoS? 2019-04-03T21:14:34.613

1 Does Bitcoin security rely on the assumption of nearly continuous transactions? 2019-04-12T13:30:50.147

1 If the nonce is 32 bits why the proof of it is difficult? 2019-04-15T01:21:43.037

1 How chaining the blocks protect against altering data? 2019-04-15T09:05:06.123

1 Is there a way for me observe network traffic of bitcoin exchange? 2019-04-18T18:38:17.580

1 How can a person reasonably prove they're running a full node? 2019-04-20T13:21:40.587

1 Block size limit in Bitcoin v0.01 2019-04-21T20:42:51.343

1 Multisig scripts hashing (p2sh): difference between legacy and segwit 2019-05-08T11:34:17.053

1 How 1 cpu 1 vote works? 2019-05-08T17:20:24.157

1 Finding mixed transaction 2019-05-16T17:13:13.263

1 How to generate an output address from output scrips which start with 0x00? 2019-05-21T14:42:57.183

1 Is it possible to separate blockchain and wallet functions? 2019-05-22T08:58:27.097

1 Concept of Block weight and segwit are still unclear 2019-05-25T06:43:52.180

1 What is a bitcoin incoming transaction with value = 0.00000546? 2019-05-29T17:12:37.190

1 What is the order in which UTXOs are sorted in a block? 2019-06-06T04:49:20.213

1 How to check the balance of the list of 1 million Bitcoin Addresses? 2019-06-10T08:13:40.830

1 Chicken and Egg confusion over Bitcoin generation 2019-06-24T08:58:39.887

1 Finding a transaction in the blockchain 2019-07-01T17:22:33.090

1 Bitcoin transaction stuck 2019-07-02T10:04:17.107

1 Doubt regarding hashing function in Merkle trees 2019-07-04T17:45:18.683

1 multiple block on the same height? 2019-07-05T10:33:13.340

1 Convert 33-byte public key with no parity prefix to address 2019-07-06T14:05:35.443

1 How much money in terms of electricity and hardware was invested into blockchain? 2019-07-11T21:17:22.033

1 Doesn't an Oracle go against the Blockchain principles? 2019-07-16T08:50:10.957

1 What makes Bitcoin transaction secure against attackers/hackers? 2019-07-20T10:55:26.767

1 Timer-based consensus algorithm in blockchain 2019-07-22T11:09:53.650

1 Bitcoin block headers download 2019-08-02T15:09:41.683

1 Is verification of a blockchain computationally cheaper than recreating it? 2019-08-03T15:50:24.880

1 Unknown command name and packet magic for bitcoin packets at the start of blockchain transactions 2019-08-06T05:40:26.227

1 Is transaction verification called mining in blockchain? 2019-08-06T10:05:43.727

1 Conditions for recovering a p2pkh bitcoin private key 2019-08-12T10:28:15.903

1 How do block explorer sites show information that is not available on Bitcoin Core? 2019-08-16T10:25:02.407