chore(p2p): use sync hash for tx validation hashing#23768
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PhilWindle
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Jun 1, 2026
danielntmd
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BEGIN_COMMIT_OVERRIDE chore: deploy next-net and reuse contracts (AztecProtocol#23761) chore: turn on autoscaling (AztecProtocol#23706) chore: rename staging-public to staging (AztecProtocol#23767) chore(p2p): use sync hash for tx validation hashing (AztecProtocol#23768) test(e2e): wait warmup slots in slashing tests (AztecProtocol#23719) feat(api)!: make getTxReceipt the single tx-lookup API (AztecProtocol#23660) fix: cap cloned n_tps fees within sponsored FPC balance (AztecProtocol#23770) fix: protect HA validator Postgres from cluster scale-down (AztecProtocol#23772) refactor: remove non-pipelining sequencer code path (AztecProtocol#23665) feat(archiver): add getL2ToL1MembershipWitness node RPC (AztecProtocol#23646) fix(p2p)!: revamp BLOCK_TXS validations (AztecProtocol#23778) chore: name the bots (AztecProtocol#23795) fix(e2e): ensure BBSync init (AztecProtocol#23793) fix(p2p)!: fix BLOCK_TXS response under proposer equivocation (AztecProtocol#23786) fix: reconnect L1 port-forward after epoch-boundary sleep in n_tps_prove (AztecProtocol#23800) chore: add empty vscode settings for yarn-project (AztecProtocol#23808) fix(sequencer): only warn about missing proposed checkpoint once overdue (AztecProtocol#23807) fix: refresh n_tps fee quotes during sustained benchmark (AztecProtocol#23797) fix(sequencer): enforce build-frame deadlines and align attestation/publish windows (AztecProtocol#23776) END_COMMIT_OVERRIDE
spalladino
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## Motivation `v5-next` was cut from `next` at cbc99df (Jun 1), so PRs merged to `merge-train/spartan` after the cut never flowed into it. This backports all of them (authored by @spalladino and @fcarreiro) to keep v5-next current with the spartan train. ## Approach Each PR is cherry-picked from its squashed merge commit on `merge-train/spartan`, in merge order, preserving the original commit message and PR number — one commit per backported PR. All 11 applied cleanly with no conflicts; patches are identical to the originals (verified via `git patch-id`), and `bootstrap.sh build yarn-project` passes on the result. Labeled `ci-no-squash` to preserve the per-PR commits. ## Backported PRs - #23768 — chore(p2p): use sync hash for tx validation hashing - #23719 — test(e2e): wait warmup slots in slashing tests - #23660 — feat(api)!: make getTxReceipt the single tx-lookup API - #23665 — refactor: remove non-pipelining sequencer code path - #23646 — feat(archiver): add getL2ToL1MembershipWitness node RPC - #23778 — fix(p2p)!: revamp BLOCK_TXS validations - #23786 — fix(p2p)!: fix BLOCK_TXS response under proposer equivocation - #23808 — chore: add empty vscode settings for yarn-project - #23807 — fix(sequencer): only warn about missing proposed checkpoint once overdue - #23776 — fix(sequencer): enforce build-frame deadlines and align attestation/publish windows - #23818 — chore(p2p): BlockTxsRequest comment Note #23660, #23778, and #23786 are breaking changes (node RPC + tx-effect db format, and p2p wire format respectively), as they were on `next`.
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Use
createHashwhich is used in other parts of the code.No awaits. This also fixes a potential race condition if you
getOrValidateconcurrently.Seems to even be slightly faster due to no microtask scheduling.