JOjoegibbs·Oct 30, 2024
The most zeroes at the start is 14, and there's only one commit with that many zeroes, which is https://github.com/seungwonpark/ghudegy-chain/commit/0000000....
In Git commit with hash `0000000`seungwonpark
ghudegy-chain
Python2019–2024
seungwonpark / ghudegy-chain
ghudegy-chain
Nth commit must have commit hash with N leading zeros - 진짜 구데기컵 2018
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5Mentions
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Nth commit must have commit hash with N leading zeros - 진짜 구데기컵 2018
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Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 5:04:57 PM UTC.
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HN mentions by year5 dated mentions
Observed mentions: 2019-10-25 05:59:45 UTC to 2024-10-30 04:36:21 UTC.
Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.
View mention counts and date ranges
| Period | Start (UTC) | End (exclusive, UTC) | Mentions | Submissions | Comments |
|---|---|---|---|---|---|
| 2019 | 2019-01-01 00:00:00 UTC | 2020-01-01 00:00:00 UTC | 3 | 1 | 2 |
| 2020 | 2020-01-01 00:00:00 UTC | 2021-01-01 00:00:00 UTC | 1 | 1 | 0 |
| 2021 | 2021-01-01 00:00:00 UTC | 2022-01-01 00:00:00 UTC | 0 | 0 | 0 |
| 2022 | 2022-01-01 00:00:00 UTC | 2023-01-01 00:00:00 UTC | 0 | 0 | 0 |
| 2023 | 2023-01-01 00:00:00 UTC | 2024-01-01 00:00:00 UTC | 0 | 0 | 0 |
| 2024 | 2024-01-01 00:00:00 UTC | 2025-01-01 00:00:00 UTC | 1 | 0 | 1 |
What Hacker News says
5 sourcesKudeki-chain: Git commits with increasing numbers of leading zeroes
3 points · Open discussionHeh, you made me consider if kudeki-chain also restricted the range (though not to a constant):
One could read the title as exactly n leading zeros, but of course, it just means it has n leading zeros (that is, it may have more, too) - and the py code is implemented that way. So, for example, if you started with 16 leading zeros, it could be used for the first 16 commits.
work = len(sha1) - len(sha1.lstrip('0'))
...
assert commit_num <= work, "Not enough work done."
https://github.com/seungwonpark/kudeki-chain/blob/master/man...
BTW cute that assert is exactly appropriate for the ci tests, for determining whether it is accepted as a commit.
In Nth commit must have commit hash with N leading zerosThe most recent commit [1] which id has 13 leading zeroes is believed to be the lowest SHA-1 hash in Github in my cursory analysis.
[1] https://github.com/seungwonpark/kudeki-chain/commit/00000000...
In Nth commit must have commit hash with N leading zerosNth commit must have commit hash with N leading zeros
133 points · Open discussion