01 — HARD GATE 0 + Baseline + Backup

Channel proof (LIVE APPLY)

local Claude Code CLI
  → ssh contabo
    → docker exec -i postgres
      → psql -U workflow_admin -d directus

select now(), current_user, current_database(); returned:

ts                              | current_user   | current_database
2026-05-27 04:30:02.959355+00   | workflow_admin | directus

BEGIN/ROLLBACK DDL probe: CREATE TEMP TABLE+ROLLBACK succeeded.

Backup (pg_dump format=c)

step	path	bytes	md5
pre-mig 055	/tmp/pg_dump_pre_mig055_20260527T043033Z.dump	84,298,333	1ddadb0b6b0916b5d7784b9eb737c1fd
post-mig 055 + Phase F	/tmp/pg_dump_post_mig055_20260527T044228Z.dump	84,306,773	0227a249fd96391f03e555f8d111a186

Delta = +8,440 B, matches 2 new function definitions (1 NEW fn_iu_cut_preflight_validate, 1 CREATE-OR-REPLACE fn_iu_verify_mark).

Pre-fix baseline (proven LIVE)

Target objects exist

public.cut_request.cut_request_id      = 146f1520-aaa2-4bda-af2c-06a8f76cd36a
public.cut_request.status              = mark_verified
public.cut_request.source_ref          = knowledge/dev/laws/dieu39-knowledge-graph-law.md
public.cut_request.cut_run_id          = NULL
iu_core.iu_staging_record(9fa4685e-…) lifecycle_status = approved
iu_core.iu_staging_record(9fa4685e-…) staging_kind     = mark_manifest
iu_core.iu_staging_record(9fa4685e-…) payload_type     = application/json
iu_core.iu_staging_record(9fa4685e-…) content_hash     = 4b17287e17242ffbfc34bc8a58f7fa29
iu_core.iu_staging_record(9fa4685e-…) byte_len         = 29693
iu_core.iu_staging_record(9fa4685e-…) part_count       = 3
iu_core.iu_staging_record(9fa4685e-…) created_at       = 2026-05-27 02:51:13.561188+00

(Note: the iu_staging_record PK column is staging_record_id, not iu_staging_record_id; the table lives in iu_core schema, not public — corrects an early memory transcription.)

Manifest 9fa4685e unit_kind distribution

unit_kind   | n
------------+----
law_section | 16

All 16 pieces use unit_kind=law_section, which is NOT in dot_config vocab.unit_kind.*.

Live vocabularies

vocab.unit_kind.*           = { design_doc_section, law_unit }      (2 keys)
vocab.section_type.*        = 18 keys
vocab.publication_type.*    = { design_doc, law }                   (2 keys)
vocab.piece_role.*          = (empty — not enforced anywhere)

Function md5 baseline (pre-mig 055)

fn_cut_mark_staged_file        | e85065acb9996623e0ef1f654d991df6
fn_cut_request_transition      | b6845f31889e701cea2d009b12cd823f
fn_iu_create                   | dcade99af1ef096892748c9f14082e11
fn_iu_cut_from_manifest        | c5d556bc22cc2d255c0484b5a969ebc5
fn_iu_op_cut                   | 66b813e50205448eb01170aebec614df
fn_iu_op_mark_file             | ffaa47fff7a906d93060141661080cd4
fn_iu_op_verify_cut            | ac61dade6519694310cbfd75d8b549fb
fn_iu_op_verify_mark           | bf20bd1929998073865808d17b1dd648
fn_iu_verify_mark              | 1db15847b1c48e3b86568b712a15cfd6  ← will change
fn_iu_cut_preflight_validate   | <absent — to be created>

Counts & gates

iu_count                   | 200
vsp_count                  | 152
staging_count              | 10
prod_docs_present          | false
pg_cron_present            | false
gate.job_substrate.enabled | false
gate.composer.enabled      | false
gate.heartbeat.enabled     | true
gate.dlq.replay_enabled    | false
runtime.phase              | <missing key>

All checks green — HARD GATE 0 PASS, write channel confirmed, backup taken, mission can proceed.