Tag: transaction-malleability

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

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

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

12 Tx Malleability: Why is the Script not included in the Signed Hash? 2014-02-13T14:45:21.750

12 How can I avoid transaction malleability consequences? 2014-02-22T22:48:05.610

12 How much of BIP 62 ("Dealing with malleability") has been implemented? 2015-02-04T23:11:53.113

10 Wouldn't the "malleable transaction" attack be foiled by common sense? 2014-02-13T03:57:47.087

10 Why was the Oct 2015 Transaction Malleability event possible in spite of BIP62/66? 2015-10-23T00:05:53.483

8 Using bitcoins JSON RPC, how can I confirm a transaction I published? 2015-02-16T19:14:11.880

7 How can I track transactions in a way that is not affected by their malleability? 2014-02-12T12:03:48.607

7 How do I uniquely identify a transaction (to protect against malleability)? 2015-05-27T14:52:36.260

6 What is the normalized transaction hash of a transaction? 2014-02-14T15:38:18.637

6 How is the transaction malleability issue being fixed? 2014-03-02T14:01:48.763

6 How did transaction malleability/DDOS attacks allow an exchange's internal accounting system to get "out of sync"? 2014-03-02T21:26:53.830

6 Is it possible to add a transaction input to a transaction in the mempool? 2014-03-12T19:18:43.510

6 Spending own generated unconfirmed change in the v.0.9.0 era 2014-03-24T14:21:00.317

6 Why was transaction malleability fix required for Lightning network? 2018-01-23T16:49:11.610

5 Is transaction malleability an issue in Ripple? 2014-02-12T13:26:43.203

5 Why was transaction malleability ever allowed? 2014-02-16T21:03:19.113

5 Anti-Transaction malleability patterns 2014-03-27T16:38:12.403

5 Is the order of transaction inputs malleable? 2014-04-23T19:40:13.087

5 Is it possible to combine two separate transactions into one transaction by only using their signatures? 2016-05-25T18:59:14.933

5 Are Micropayment channels still subject to malleability after BIP65? 2016-08-24T18:59:34.217

5 Why didn't Bitcoin implement segwit in the first place? 2018-10-27T23:37:28.640

5 Why SHOULD the funding tx consume BIP 141 inputs? 2019-02-28T13:54:44.107

4 Does the Mt Gox attack constitute theft of Bitcoins or just a Denial-of-Service attack? 2014-02-26T16:06:49.047

4 walletnotify and transaction malleability 2014-03-14T13:32:21.913

4 Are public keys included in signatures? 2014-03-28T11:01:09.570

4 Why does txID generation consider signatures? 2014-12-12T22:34:38.990

4 Duplicate tx ids 2014-12-26T18:21:07.763

3 Is there a signature format, or cryptography has *only one* possible S value? 2014-02-11T23:43:57.007

3 Avoiding Bitcoin malleable bug with implementation 2014-02-14T22:39:27.130

3 is transaction malleability a threat to my local wallet? 2014-02-15T17:14:21.717

3 Is transaction malleability an issue when receiving payments? 2014-02-17T15:19:59.900

3 What is the NTX ID that Mt. Gox refer to in their Feb 17th Statement? 2014-02-17T17:11:30.837

3 Stuck duplicate transaction in BitcoinQT 2014-02-25T16:11:40.213

3 What other currencies have same malleability vulnerability as Bitcoin? 2014-03-01T05:36:08.743

3 How is Transaction malleability affected by SIGHASH flags? 2014-03-03T18:21:00.990

3 How are mutated transactions prevented from getting relayed? 2014-05-22T18:40:08.590

3 Tracking outgoing transactions & malleability attack 2014-06-02T13:11:33.363

3 By whom and when can transaction malleability be applied? 2014-07-21T12:03:28.453

3 How are transaction IDs generated and how are they then changed by transaction malleability? 2016-10-21T13:02:02.383

3 Does Segwit mean easier government monitoring? 2017-04-25T08:58:32.947

3 Lightning network: how was malleability actually fixed? 2017-11-20T17:52:44.047

3 In ECDSA, why is (r,−s mod n) complementary to (r, s)? 2019-01-05T20:45:52.013

2 Transaction malleability and Bitcoind 2014-03-03T18:16:46.580

2 Check if received bitcoin are in blockchain/not pending without a transaction id 2014-04-22T19:55:17.807

2 signrawtransaction hex 2014-06-02T12:07:13.090

2 transaction malleability "attack" vectors 2015-06-15T06:02:19.620

2 Transaction rejected by our node. Blockchain receive API 2015-10-10T18:45:31.303

2 A common criticism of Segregated Witness is that it is "unnecessarily complex". Why is it chosen over alternatives? 2016-04-24T11:59:12.650

2 Is CheckSequenceVerify only a stop-gap measure? 2016-05-16T21:27:01.743

2 Is transaction malleability the only consensus issue that needs fix to allow lightning network? 2016-08-24T16:48:44.647

2 why is double-spend not an issue for payment channels? 2016-08-31T20:53:39.467

2 Bitcoin Core 0.13 -- jsonrpc interface -- conflicted transactions 2016-11-01T11:03:29.937

2 If well-built wallet software can avoid transaction malleability, why does the lightning network need an additional malleability fix? 2017-03-12T05:56:29.867

2 How confirm my own doublespend transaction got confirmed 2017-04-03T09:03:31.630

2 testnet3 frequent tx malleability 2017-04-04T18:49:40.583

2 What does malleable mean in "transaction malleability"? 2017-11-27T22:13:42.913

2 Why is the wtxid considered malleable? 2019-01-15T15:38:54.067

2 Multisig refund transaction flaw in Lightning Network talk 2019-10-28T23:14:24.410

1 Does the Bitcoin client not record original signature data per connection? 2014-02-15T02:48:59.807

1 How to create walletconflicts in regtest mode? 2016-11-28T15:50:35.147

1 OP_RETURN malleability? 2016-12-20T13:33:34.033

1 What's the easiest way for a third party to malleate a transaction? 2017-05-08T18:05:38.423

1 What can be the reason to change transaction ID? 2017-09-02T21:55:04.583

1 Why are miners allowed to change a tx id? 2017-12-20T21:16:26.990

1 Transaction Malleability, if i want to change signature, what part should I change, so that it would remain valid? 2018-10-05T09:02:31.583

1 How does storing the witness outside of the block prevent malleability? 2019-08-19T14:43:08.793

1 Transaction malleability 2019-08-22T11:30:53.687

0 How did blockr.io see this? 2017-04-04T21:27:14.090

0 tx-malleability who re-signed the tx? 2017-04-04T22:52:43.500

0 malleability in 2-of-2 multisig payment channel 2017-10-20T16:51:07.683

0 Can transaction id be used to verify a transaction? 2018-04-19T11:39:30.460

0 "comment" and "to" of malleated transactions 2018-06-18T03:23:28.010

0 How malleability ussue works? 2018-11-04T10:15:24.443

0 Following SegWit implementation, is BIP-146 signalling and implementation still on the docket? 2019-04-29T11:52:18.960

0 Are non-SegWit transactions still malleable? 2019-07-14T16:55:29.227