RadiumBlock is now officially on board as Polkadex's DevOps Infrastructure Partner!

Kusama Archive Snapshot

Chain Kusama
Block Height 30850470
Creation Date 2026-01-12
Database Format ParityDb
Pruning Mode Archive
Compression Format lz4
Version used for Snapshotting 1.19.0
Download Link kusama_30850470_2026-01-12.tar.lz4
Size 2.5T
sha256 Checksum 7d66809910e71c4efd2d73f044ffc9092b22329ebf7547bbc82afdc6d74cebdc

How to deploy Snapshot

Issue the following commands:

wget https://ksm-paritydb-archive.radiumblock.com/kusama_30850470_2026-01-12.tar.lz4
lz4 -c -d kusama_30850470_2026-01-12.tar.lz4 | tar -x -C /home/kusama/.local/share/polkadot/chains/ksmcc3
rm -v kusama_30850470_2026-01-12.tar.lz4

If applicable, replace /home/kusama with the actual storage location.

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