Completed the destination-routed DATA and reverse-PROOF three-tier unit.
Key findings:
Intermediate relays retarget HEADER_2; the final relay delivers HEADER_1.
Each relay records independent reverse-table state.
PROOF destination hashes remain invariant across transport transformations.
A wrong-interface PROOF consumes the reverse entry before being dropped.
REVERSE_TIMEOUT is 480 seconds, not 30 seconds.
Added Tier 1 audit, two-relay flow, deterministic vectors, regenerator, and runtime verifier. Corrected affected specification, flows, playbook, and status documentation.
Verification:
Deterministic regeneration: identical SHA-256
Full pinned suite: 22 passed, 0 failed
git diff --check: passed
No commit created.