#polkadot #checker #blockchain #substrate

polkadot-node-core-pvf-checker

Polkadot crate that implements the PVF pre-checking subsystem. Responsible for checking and voting for PVFs that are pending approval.

20 major breaking releases

new 22.0.0 Apr 4, 2025
21.0.0 Jan 29, 2025
20.0.0 Jan 14, 2025
18.0.0 Oct 1, 2024
0.0.0 Nov 21, 2022

#290 in Magic Beans

Download history 1402/week @ 2024-12-17 900/week @ 2024-12-24 912/week @ 2024-12-31 1219/week @ 2025-01-07 1286/week @ 2025-01-14 1070/week @ 2025-01-21 1214/week @ 2025-01-28 1249/week @ 2025-02-04 1261/week @ 2025-02-11 1077/week @ 2025-02-18 1197/week @ 2025-02-25 974/week @ 2025-03-04 1509/week @ 2025-03-11 1272/week @ 2025-03-18 1523/week @ 2025-03-25 1106/week @ 2025-04-01

5,541 downloads per month
Used in 3 crates (2 directly)

GPL-3.0-only

510KB
10K SLoC

Implements the PVF pre-checking subsystem.

This subsystem is responsible for scanning the chain for PVFs that are pending for the approval as well as submitting statements regarding them passing or not the PVF pre-checking.

Dependencies

~95–135MB
~2.5M SLoC