fix(archiver): validate checkpoint attestations before fetching blobs (A-1252)#24183

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PhilWindle wants to merge 12 commits into

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phil/a-1252-archiver-validate-attestations-before-blob-decode

Commits on Jun 18, 2026

fix(archiver): validate checkpoint attestations before fetching blobs (A-1252)
PhilWindle
committed
fix(archiver): satisfy lint (top-level type import, drop redundant async)
PhilWindle
committed

Commits on Jun 19, 2026

fix(archiver): skip unfetchable-blob checkpoints once their epoch can be pruned (A-1252)
PhilWindle
committed
test(e2e): invalid-attestations checkpoint detected from calldata, fresh node syncs past withheld blob (A-1252)
PhilWindle
committed
test(e2e): valid-attestations checkpoint with unfetchable blob unfreezes sync clock once prunable (A-1252)
PhilWindle
committed
test(e2e): assert full prune-and-recover after a node skips an unfetchable-blob checkpoint (A-1252)
PhilWindle
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test(e2e): drive A-1252 blob tests by txs and reject the invalid checkpoint while canonical (A-1252)
PhilWindle
committed
Fix
PhilWindle
committed
test(archiver): cover stopAfterBatch — later-batch checkpoint on a skipped prunable one is not ingested (A-1252)
PhilWindle
committed

Commits on Jun 22, 2026