#ancestor #subsystem #header #hash #numbers #cumulative

polkadot-node-core-chain-api

The Chain API subsystem provides access to chain related utility functions like block number to hash conversions

19 major breaking releases

21.0.0 Jan 29, 2025
20.0.0 Jan 14, 2025
18.0.0 Oct 1, 2024
17.0.0 Jul 19, 2024
0.0.0 Nov 21, 2022

#2 in #ancestor

Download history 1506/week @ 2024-12-08 1628/week @ 2024-12-15 848/week @ 2024-12-22 934/week @ 2024-12-29 1130/week @ 2025-01-05 1353/week @ 2025-01-12 1137/week @ 2025-01-19 1071/week @ 2025-01-26 1240/week @ 2025-02-02 1297/week @ 2025-02-09 1115/week @ 2025-02-16 1170/week @ 2025-02-23 1079/week @ 2025-03-02 1236/week @ 2025-03-09 1466/week @ 2025-03-16 1435/week @ 2025-03-23

5,359 downloads per month
Used in 4 crates (2 directly)

GPL-3.0-only

61KB
539 lines

Release

Polkadot SDK Stable 2412

Dependencies

~98–135MB
~2.5M SLoC