{
  "version": 1,
  "messageId": "67c731dc-7f56-4ed3-9bb4-be14439d6169",
  "from": "transaction-rehearsal",
  "to": "lead",
  "kind": "message",
  "body": "V8 FULL REHEARSAL PASS. Frozen verifier remained exact: `V8_DEVICE_SANDBOX_PRESEAL_VERIFIED`, package `801d6fb6a2780bf7aecb715e58cc6510d2fbe1edb7d25e0ad8b2846552505a82`, manifest `88f5663750c4017ea779bcef334cb0033f8f9d2b95cda9bb87c4ace801feae22`, closure `sha256:631da0d9ca15db1f200f019cdfbb4ae831869e6e34c5f514e20a474e9c8d5243`. Two unrelated exact absolute overlays ran the unmodified V8 bootstrap→worker→controller through real bwrap `--unshare-net --tmpfs /tmp --dev /dev`; both committed with identical receipt `sha256:b401a045d4f38b616c8c09b4f51b0bb4d325b6c8e0dea9757fbeff2c184fe3be`, SUCCEEDED consumption, COMMITTED phase, service PID 571686/start 2234547821499. Exact offline wheels and embedded RECORDs matched; installed RECORDs were identical across roots (`hermes` `8beeada8...`, profile `c3d2dc...`), 14 scripts each, and cleared-env imports resolved both `checkin_cli` and `hermes_cli` inside each successor site-packages. Both applied capacity 5, weekly authority, Inbox OFF, exact unit/dropin/credentials, and exactly four mutable snapshot sources. Each committed controller verified 86,767 stable files including 22,794 hardlinked stable files; 7,089 volatile rows excluded; append tolerance passed. 66/66 stage×six BaseException cases PASS with exact restoration, one failed consumption, replay denial, zero second mutation. Durable short/EINTR/zero/fsync/rename/restore cases PASS; actual SIGTERM+SIGKILL recovery 2/2; symlink cleanup PASS; alternate replay `authorization_already_used`; actual same-root replay denied `stale_protected_bytes` with zero mutation. Related tests 45 passed once. Successful AF_INET connects 0; provider/Telegram/customer events 0. Live remains PID 571685/start 2234547821498 with four critical hashes exact; live V8 ledger/execution absent. Immutable matrix receipt `/home/cube/.hermes/migrations/nutricoach-v1.5.0-combined/live-transaction-rehearsal-v8-device-sandbox/rehearsal-receipt.json` SHA256 `a0066988edecd637ad75f1f37dc7f61d2256bf6c0915a17f08b9febc06fbc9df`. Cleanup receipt SHA256 `88838fc1992275e67a9761c906aa829b632e15cb73ab00d260c32a8b2ac9952a`. Traces: A `1b6ceede40cc0e8f87e655f289b476b89925595a28987e295cfdb6488402920d`, B `80f22f293866077b1aa28851934ffd101d47c15302d94330acd02c475c1af003`, replay `9729472719112d2482757261ebf8fc0564216398e0f3a8e73546c14245d78760`. Final root exactly seven mode-0444 evidence files; clones/caches/sources/disposable ledgers removed. V3-V7 evidence unchanged.",
  "timestamp": 1787879651885,
  "summary": "V8 full rehearsal PASS; device sandbox completes"
}