8000x-execute · 02 — Candidate freeze + readiness

Frozen candidate set

DIEU-28 = 27 IUs   (depths: 0:13, 1:14)
DIEU-32 = 23 IUs   (depths: 0:11, 1:12)
DIEU-35 = 36 IUs   (depths: 0:17, 1:16, 2:3)
Total   = 86 IUs   all lifecycle_status = 'draft' at freeze

Hash (sha256 over canonical_address || '|' || coalesce(content_anchor_ref,''), newline-joined, sorted):
  29b36fa4fd95dd871a0b949c2e37407c0647294752a909aac45794e8815b43bb
  (matches 8000x author-mode freeze byte-exactly; differs from 7000x reported 04fe4c32… per memory note about normalization difference)

Persisted at ops/evidence-8000x-execute/candidate_freeze.tsv — 86 lines, columns: canonical_address | doc_code | lifecycle_status | content_anchor_ref | parent_or_container_ref | id — sha256 00130eed699ca34720388beb333a40d1d1df76b38863dbe36020a900d5e1e9fa.

Readiness gates (all PASS pre-promotion)

Check	Result
count = 86 and all draft	86/86
missing doc_code/section_type/canonical_address/version_anchor_ref	0 each
parent-orphan count	0
fn_iu_verify_invariants(canonical)->>'all_pass' per IU	86 pass / 0 fail
fn_iu_supersede + fn_iu_retire present in pg_proc.public	2/2 (post-026)
8000x envelope (cf0000…envelope:29b36fa4…) already authored	0 (idempotency PASS)

Stop-condition gates honored

• The frozen list did not drift between Phase B and Phase E. Recomputed hash immediately before promotion matched 29b36fa4…b43bb byte-exactly.
• No non-DIEU IU appeared in the candidate set during readiness, manifest authoring, or fn_iu_enact loop.
• No DIEU IU was already enacted at any preflight (would have been rejected by lifecycle_status='draft' filter in the candidate query).