feat(fast-inbox): introduce inboxRollingHash end to end, dual with inHash (A-1373) - #24600

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spalladino wants to merge 10 commits into

spl/a-1372-msg-bundle-componentsfrom

spl/a-1373-inbox-rolling-hash

Commits on Jul 28, 2026

feat: introduce inboxRollingHash end to end, dual with inHash (A-1373)
spalladino
committed
feat: expose inbox rolling hash on root rollup public inputs (A-1373)
spalladino
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chore: regenerate rollup sample inputs for inbox rolling hash ABI (A-1373)
spalladino
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chore: regenerate checkpoint-root sample inputs for inbox rolling hash ABI (A-1373)
spalladino
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chore: drop stale pinned build (A-1373)
spalladino
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fix: verify checkpoint headers in getEpochProofPublicInputs (A-1373)
spalladino
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test(fast-inbox): regenerate pxe L2 tips snapshot for inboxRollingHash header (A-1373)
spalladino
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test(fast-inbox): stub parent-checkpoint sourcing for the inbox rolling hash (A-1373)
spalladino
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fix(fast-inbox): dedupe checkpoint header verification on epoch proof submission (A-1373)
spalladino
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fix(fast-inbox): thread the previous inbox rolling hash into the rerun checkpoint prover (A-1373)
spalladino
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