feat(snapshot): new formal snapshot format with verified epoch metadata#12035

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muXxer wants to merge 9 commits into

feat/formal-snapshot-with-epoch-info

Commits on Jun 24, 2026

feat(iota-core): introduce StoreObjectV2 and snapshot V2 (#11453)

bingyanglin
and
muXxer
committed
feat(iota-core): backfill epochs_v2 and seed it on snapshot restore (#11697)

bingyanglin
and
muXxer
committed
fix(core+tool): epochs_v2 backfill and formal-restore cleanup (#11870)

bingyanglin
authored and
muXxer
committed
feat(snapshot+tool+node): chain-verified, archive-free summary sync from formal snapshot's EPOCH_INFO (#11868)
muXxer
committed
feat(iota-tool): add backfill-checkpoint-summaries tool (#11894)
muXxer
committed
feat(snapshot): anchor EPOCH_INFO to signed checkpoint summaries (#11923)

bingyanglin
and
muXxer
committed

Commits on Jun 25, 2026

feat(core): move the epoch_info chain into the CheckpointStore (#11996)

bingyanglin
and
muXxer
committed
fix(node): full nodes rebuild epoch_info locally if snapshot fetch fails (#12040)

bingyanglin
authored and
muXxer
committed
feat(snapshot): extend VerifiedEpochInfo API (#12039)

kodemartin
authored and
muXxer
committed