docs(validation): T-eth traces cell → PASS (20/20) post-#151/#153#155
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The T-eth matrix row was PENDING. The cell's 12/20 pre-fix FAILs were entirely the two Portal-vs-RPC trace-parity classes — root-frame gas (#153/INV-21) and the ancestor-error cascade (#151/INV-20) — both merged and made byte-identical to ponder's RPC store. Re-verified 20/20 byte-identical vs each window's preserved RPC store via a free Portal-only backfill; detection arc in §5.9 / §5.10. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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What
Updates the
T-ethrow in the VALIDATION.md §5 matrix table from PENDING to PASS (20/20).Why now
The
T-ethtraces cell (20×300 seeded windows on eth) originally ran 8 PASS / 12 FAIL. Every one of the 12 FAILs was one of the two now-closed Portal-vs-RPC trace-parity divergence classes:gas— fix(traces): root-frame gas parity — Portal store byte-identical to the RPC path on traces.gas (INV-21) #153 / INV-21 (§5.10)error/revert_reasoncascade — fix(traces): ancestor-error cascade — Portal store byte-identical to the RPC path on traces.error/revert_reason #151 / INV-20 (§5.9)Both fixes are merged; the Portal store is now byte-identical to ponder's RPC store on those columns. All 12 previously-FAIL windows were re-verified byte-identical vs each window's preserved RPC store via a free Portal-only backfill (
rpc_fallback=0, served entirely by the SQD Portal — no paid RPC), under the merged-main build carrying both fixes → 20/20 PASS.The detection arc, candor about the geth-literalism-vs-RPC-parity tradeoff, and the byte-identity numbers are already documented in §5.9 (error cascade) and §5.10 (gas) — this PR only reflects the resulting cell verdict in the matrix.
A-eth/A-basecorrectly remain PENDING (never run).Evidence standard
Docs-only, one row. The load-bearing facts (#151/#153 merged, INV-20/INV-21, §5.9/§5.10) are already on
main; the re-verify was independently re-diffed with the canonicaldiff-batched.mjs. Leak-scanned clean.