SubQuery
Postgres snapshots for all SubQuery production and test projects.
DailyPostgres.zstd
TestnetMainnet
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Database snapshots for fast recovery
Web3CDN Network ships curated snapshots for premium networks so validators, RPC providers, and data teams can bootstrap nodes in hours instead of days.
Catalog
Available networks
Autonity
Geth snap + archival snapshots for Autonity bakerloo and piccadilly networks.
DailyGeth.lz4FullArchival
TestnetMainnet
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Lava
Cosmos-based Lava RPC snapshots with integrity checks.
DailyCosmos.lz4
Mainnet
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CrossFi
Cosmos snapshots for CrossFi validators and RPC operators.
DailyCosmos.lz4
Mainnet
Learn moreWhy Web3cdn snapshots
Key advantages for validators and data teams
- Daily and on-demand blockchain snapshots for Cosmos, EVM, Substrate, and emerging L1/L2 networks with checksum manifests and retention policies tuned for validators.
- LZ4 / ZSTD archives plus ready-to-run restore scripts reduce downtime for RPC providers, staking operators, indexers, and exchanges after hardware failures or hard forks.
- Private mirrors, geo-distributed CDN delivery, and integration with monitoring bots keep enterprise teams compliant with internal SLAs and security controls.
- Web3CDN engineers handle archival modes, state-sync exports, and bespoke block heights so growth teams can focus on product instead of infrastructure plumbing.
Every dataset is produced on SSD-backed hardware, verified by checksums, and labeled with compression format, frequency, and network mode so you can plan bootstrap workflows accurately.
Need something outside the public catalog? We arrange custom schedules, private end-points, and region-specific mirrors for MEV outfits, market makers, and validator collectives.