135 Why is my transaction not getting confirmed and what can I do about it? 2013-04-03T14:11:53.577

74 How can I accept bitcoins on my website? 2011-08-30T23:09:18.217

71 How to redeem a basic Tx? 2012-04-06T21:19:52.967

62 How anonymous are Bitcoin transactions? 2011-08-30T21:50:20.573

54 What is the Merkle root? 2013-05-01T22:49:32.540

49 What are bitcoin "confirmations"? 2011-08-30T23:39:17.773

49 Explanation of what an OP_RETURN transaction looks like 2014-07-17T21:56:00.530

48 Is there any way to track an individual bitcoin (or satoshi)? 2011-09-02T16:47:14.883

48 How does change work in a bitcoin transaction? 2011-09-08T01:55:16.043

48 What is relation between scriptSig and scriptPubKey? 2013-03-09T06:41:56.260

46 What is meant by Bitcoin dust? 2013-05-16T20:02:09.407

45 What are multi-signature transactions? 2012-05-17T22:13:40.357

43 Why does Bitcoin send the "change" to a different address? 2011-10-18T14:08:28.293

43 How is Bitcoin supposed to serve as currency when it is all but impossible to spend at the moment (12/2017)? 2017-12-19T21:03:10.253

41 How do I see the IP address of a bitcoin transaction? 2011-08-31T00:59:39.843

41 How are transaction hashes calculated? 2012-02-06T06:13:29.547

40 What is the coin selection algorithm? 2011-09-15T06:33:03.680

39 Do unconfirmed transactions expire? 2013-04-13T16:09:49.187

38 What happens if I mistype the address when making a payment? 2011-08-31T01:02:03.570

38 How do I accept bitcoin payments at a real world store? 2011-09-01T02:53:32.350

35 How is it possible to launder bitcoins? 2011-08-30T22:02:20.277

35 Who gets Bitcoin transaction fees? 2013-04-17T15:09:31.877

32 What is a Finney attack? 2012-10-03T09:03:21.703

30 What is TxIn's sequence? 2011-11-20T14:19:13.760

30 In getrawtransaction, what is the vout integer in the vin list? 2013-06-02T01:04:59.710

28 Is there some way to merge two wallets or to import/export addresses? 2011-09-02T16:05:31.177

28 Has there ever been a successful double spend attack on the Bitcoin network? If not, is it really necessary to wait for confirmations? 2011-09-07T21:38:18.830

28 What would happen if a portion of the Bitcoin network was separated from the rest of the network? 2011-10-25T21:19:09.673

28 Why are there two transaction outputs when sending to one address? 2013-04-02T23:34:15.153

28 What's the minimum transaction with bitcoin? 2013-12-03T07:45:06.770

27 How many Bitcoin addresses are/have been carrying a balance? 2012-02-02T00:18:51.930

26 how to monitor +20,000 addresses for new received transactions? 2012-08-20T19:51:30.133

25 In order to reduce fees, can I 'consolidate' my wallet by sending the entire balance to a new address in the same wallet? 2011-09-09T05:36:31.017

25 Is it possible to send bitcoins without paying a fee? 2011-09-26T21:37:13.750

25 What is a double spend? 2012-10-05T12:20:32.830

24 Useful alternative Bitcoin transaction scripts 2011-09-04T13:41:23.530

23 Can I send bitcoins with my mobile phone? 2011-08-31T00:50:24.657

23 What is Transaction Malleability? 2014-02-11T01:20:45.143

22 What happens when someone sends bitcoin to my wallet? 2011-08-30T21:18:25.467

22 What percentage of Bitcoin transactions never complete? 2011-09-01T17:53:06.960

22 Why does my wallet need to download the whole transaction history? 2012-01-23T08:40:59.690

22 What are the pros and cons of Ripple's consensus as compared with Bitcoin's proof-of-work? 2013-04-24T21:11:46.640

22 Redeeming a raw transaction step by step example required 2014-11-20T04:36:43.433

21 What does the Bitcoin client do when it receives conflicting transactions? 2011-09-08T00:33:05.117

21 Have any SPV users lost money because they accepted forged bitcoins? 2015-05-31T20:05:04.640

20 How can I send Bitcoins via SMS? 2011-09-01T08:35:47.393

20 How to sign a transaction using only an offline computer? 2013-03-04T04:44:16.297

20 How are transactions broadcast to the rest of the network? 2014-10-30T20:33:40.760

19 What protection does Bitcoin have against Denial of Service (DoS) attacks? 2011-09-03T11:31:38.317

19 What happens if my transaction is not accepted because I did not pay fees? 2011-10-13T14:54:14.520

19 Get non-wallet transactions using bitcoin rpc (gettransaction) 2013-06-21T16:39:00.607

18 Can a bitcoin transaction be reversed from the receiving end? 2011-09-08T08:49:42.500

18 How can I create a multi signature 2-of-3 transaction? 2012-05-17T21:17:22.610

18 How many confirmations do I need to ensure a transaction is successful? 2013-03-13T03:19:24.417

18 How do nodes verify Bitcoin Transactions? 2013-04-06T13:47:11.980

18 How do I send Bitcoin in paper wallet to other person? 2013-12-01T01:41:19.403

17 Is there a way to undo transactions with a "too low" fee? 2011-09-04T23:24:35.903

17 Is there a way to initiate a payment request in bitcoin? 2011-10-12T11:14:54.333

17 Speed of operations in the Bitcoin network 2011-10-15T22:12:04.413

17 Is there any way the Bitcoin network could resist a viral tainted-coin tagging system implemented by regulators? 2011-12-02T04:50:18.057

17 Knowing a single transaction can you track down a Bitcoin user? 2011-12-14T21:08:33.170

17 Is this "transaction malleability" really an issue? 2014-02-10T12:41:39.127

16 Given a private key, how do you get a public address 2011-10-28T20:45:32.493

16 What is the maximum size of a transaction? 2011-10-31T14:20:33.327

16 ECDSA r, s encoding as a signature 2012-01-01T03:05:40.310

16 Transaction with slightly changed script is never relayed 2012-08-20T06:27:39.477

16 What is the number of transactions in a block? 2013-05-01T08:26:38.547

16 What is transaction replay and replay protection? 2017-10-23T20:20:47.807

15 Can the number of transactions per second ever overwhelm the network? 2011-09-03T20:16:47.363

15 Can Bitcoin help people commit money laundering? 2011-12-13T18:31:14.487

15 Are Bitcoin transactions permitted to have no outputs (i.e. all inputs become transaction fee)? 2013-08-01T04:08:09.813

15 How to create a transaction with a custom script? 2013-10-24T20:57:22.457

15 Did I just get defrauded by Coinbase? 2013-10-31T00:52:02.843

15 What is the average size of a bitcoin transaction? 2014-10-15T12:11:06.747

15 Can private keys remain offline for their entire life? 2015-01-14T14:00:41.053

14 Eligius pool and 'generated' bitcoins 2011-08-31T01:32:42.637

14 Bitcoin usage charts 2011-09-12T18:51:52.817

14 How to know there is a new transaction? 2011-10-25T04:59:32.180

14 Are bitcoins INHERENTLY fungible? 2012-01-10T07:08:10.803

14 Does any pool accept higher-fee transactions of a double spend, instead of the earlier one? 2012-05-10T11:45:29.937

14 Giving bitcoins to people as gifts 2012-08-04T10:38:08.627

14 Are there any pools or large miners running "child pays for parent" patch? 2013-03-14T06:18:04.900

14 How do bech32 addresses compare to P2SH addresses in transaction size? 2017-12-19T23:12:56.470

13 How to debug a long "0/unconfirmed" status in the bitcoin client? 2011-09-20T12:07:20.113

13 Is pruning transaction history implemented in Satoshi's bitcoin client? 2012-02-20T11:18:22.350

13 What is the exact formula for calculating transaction fees? 2012-04-09T16:30:41.257

13 How does the wallet work, online and offline? 2012-11-02T22:31:50.813

13 What is "Script Hash" address exactly and how does it work? 2013-04-13T04:54:00.793

13 Can a Bitcoin transaction have the same address for input and output? 2013-08-19T14:20:08.880

13 Transaction Malleability in the blockchain 2014-02-12T09:32:47.790

13 What's "asm" in transaction input's ScriptSig 2014-04-16T18:48:43.947

13 What is the maximum number of inputs/outputs a transaction can have? 2015-01-17T16:26:29.360

13 How to sign a transaction with multiple inputs? 2015-11-03T20:31:23.260

12 How do I safely accept bitcoins without waiting for confirmations? 2011-09-01T03:16:01.907

12 How do Bitcoin clients determine the number of confirmations a transaction has? 2011-09-11T22:06:13.140

12 Send bitcoins using just a pub and private key 2011-10-25T22:18:22.110

12 Two blocks, two transactions, same hash 2012-02-28T10:44:47.570

12 How does one make multisignature transactions with the bitcoin client? 2012-05-03T23:58:16.840

12 Why do small transactions without fees ever get processed? 2012-05-30T12:32:37.590