Offer: block arrival time dataset

# · b10c · #1 · 13 Oct 2025, 17:23 UTC

I maintain a public bitcoin-data/block-arrival-times dataset with timestamp of block arrival times collected across many different nodes.

Feel free to use the dataset - and if you happen to have timestamps that you can share, feel free to contribute them.

# · b10c · #2 · 04 Dec 2025, 13:01 UTC

Just added 90k block timestamps from six peer-observer nodes each in https://github.com/bitcoin-data/block-arrival-times/pull/25. This means, we now have more than 10 years of coverage for block arrival timestamps (from multiple sources).

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# · b10c · #3 · 25 Mar 2026, 08:42 UTC

The dataset now has a dedicated GitHub pages website providing an overview over the dataset contents and hopefully helping a bit with SEO:

I invite everyone reading this to contribute their timestamps to the dataset!