v0.88.0: controller-driven escrow ceremony — --output=json machine mode (escrowCeremony extraction, text mode byte-identical), the ONE fixed argv (escrow.CeremonyArgs, shared by exec+manifest+FELHOM_ESCROW sudoers, pin-tested), localapi ceremony job (single-flight, 60s) + one-shot in-memory R claim (10min TTL, unclaimed_void) + preflight; escrow-ceremony capability (Critical, pbs_dr-gated)

REUSE.md

@@ -91,6 +91,8 @@
 | `reconcile.Queue.Submit` | internal/reconcile/queue.go | `Submit(vmid, fn) <-chan error` | per-guest serialization of ALL mutations | Same vmid strictly FIFO; lanes parallel across guests |
 | `Engine.RunSignedJob` | internal/reconcile/job.go | `RunSignedJob(ctx, intent, signed, exec) JobResult` | executing a gated destructive job | Idempotency by nonce; journaled |
 | `escrow.Create` | internal/escrow/escrow.go | `Create(ctx, CreateOptions) (CreateResult, R, error)` | PBS-key escrow (zero-knowledge) | Recovery code returned SEPARATELY from the result (anti-log); self-verifies recoverability |
+| `escrow.CeremonyBinary` / `CeremonyArgs()` / `CeremonyOutput` | internal/escrow/ceremony.go | the ONE fixed sudo self-invocation argv + the `--output=json` wire object (v1) | controller-driven ceremony (v0.88.0) | SINGLE SOURCE shared by the localapi exec, the capability manifest entry, and (byte-identically) the FELHOM_ESCROW sudoers line — `TestEscrowCeremonyArgvPinned` + `TestManifestCoveredBySudoers` lock all three. Never flag-helpers, never `--`→`-` (spike §2.2) |
+| localapi escrow ceremony job | internal/localapi/escrow_ceremony.go | `POST /escrow/ceremony` + status + ONE-SHOT claim + preflight | the wizard's agent half | R lives ONLY in `Server.escrowR` (NEVER the job struct — snapshots must be structurally R-free); zeroed on claim/supersede/10-min TTL (`unclaimed_void`); in-memory BY DESIGN (restart loses R safely; re-run supersedes); subprocess stdout is SECRET-BEARING → parsed then zeroed, never logged |
 
 ## 2. Canonical patterns (copy structure from THE named file)