refactor(fast-inbox): some cleanups - #25422

Open

LeilaWang wants to merge 12 commits into

spl/fi2-required-inbox-prefixfrom

lw/fast-inbox-cleanup

Commits on Sep 10, 2026

fix(sequencer): reserve blob space for a transaction-less checkpoint tail block
spalladino
committed
bec8703
refactor: scope remainingBlocks back to the proposer branch

spalladino
and
claude
committed
0807d63
feat: verify a checkpoint's final Inbox endpoint against L1 before accepting a proposal
spalladino
committed
1455ea5
fix: run the Inbox endpoint gate once, after a cached content verdict

spalladino
and
claude
committed
cf5a003
fix: bound and bind the Inbox endpoint gate, and stop it retracting a valid outcome

spalladino
and
claude
committed
6d5b830
fix(validator): record an unreadable Inbox endpoint as unverifiable, not against the proposer

spalladino
and
claude
committed
e981ffc
fix(validator): stop an unreadable endpoint erasing a slot already determined invalid

spalladino
and
claude
committed
ed18fbe
fix(archiver): authenticate every Inbox message recovery anchor on L1
spalladino
committed
22feab1
test(archiver): drain the block-triggered sync before reorging the head backwards

spalladino
and
claude
committed
a212324
feat(p2p): require the Inbox prefix reference on every block proposal

spalladino
and
claude
committed
477b650
Cleanups.

LeilaWang
authored and
spalladino
committed
504acdc
test(fast-inbox): type the prover's slicing mocks and cover a retried block attempt

spalladino
and
claude
committed
011ee1f