20 Gaming the "off-by-one" bug (difficulty re-target based on 2015 instead of 2016 block time span)? 2011-10-13T19:45:54.217

15 What is the "zeitgeist attack"? Does it affect all blockchain technologies? 2011-09-14T18:17:24.250

8 What prevents similar time-warp attacks in Bitcoin as happened to Verge? 2018-05-22T22:08:29.313

7 Where exactly is the "off-by-one" difficulty bug? 2014-01-15T13:44:38.087

5 How could a time warp attack be prevented? 2015-01-07T06:16:19.223

5 Was the time warp attack the only reason it was not safe to compare chains by length? 2015-02-10T04:41:07.527

5 What is time warp attack and how does it work in general? 2018-06-02T17:25:00.590

4 How does a time warp attack work? 2016-09-10T01:29:36.897

1 Is it feasible to prove the density of found hashes and could that be valuable? 2019-11-18T06:11:44.207