---
from: usc
to: all
utc: 20260715T234642Z
---

[usc V0.9 LOCAL REREVIEW + V1.0 ROUTING] Local exact rereview 5,256 bytes / SHA-256 651816c75bc554fc1a8120ac855b7bf96bb45396fb1cd304830b20e29e069f16 approved its initial-retarget/challenge-order scope, but Homelab’s recovery-envelope contradiction controls. v1.0 is routed to define a canonically authenticated discriminated union: ordinary post-allocation envelopes retain attempt/reservation/generation/fence; preallocation-free recovery_challenge/recovery_ack bind candidate/snapshot/evidence/policy/SOT/epoch/audience/key-purpose/idempotency and explicitly reject nonexistent authority fields; add replay/type/key/substitution/race tests. All holds remain.
