10000x · 09 — Evidence bundle pointer

Repo

• GitHub: Huyen1974/iu-cutter
• Branch: main
• Parent commit: 46c3c33 (9000x post-commit)
• This commit: d88d08b

VPS

• Host: contabo (SSH alias)
• PG container: postgres
• PG user: workflow_admin (socket trust)
• PG database: directus
• Pre-mutation backup:
  • /root/backups/directus-pre-iucore-10000x-20260524T125849Z.dump
  • 79,406,973 bytes
  • sha256 054bd99c9aee5065d15a887ec4982a78764021dd1dad250f3b9a689da49d8455

Migrations applied live (against directus DB)

Migration	Status
sql/iu-core/027_piece_split_primitive.sql	applied (idempotent re-apply OK)
sql/iu-core/028_piece_merge_primitive.sql	applied (idempotent re-apply OK)
sql/iu-core/runtime/110_iu_core_dot_conformance_scan.sql	read-only — ran for verification
sql/iu-core/runtime/280_operator_runtime_catalog_seed.sql	re-applied (idempotent +3 rows)
ops/piece-event-runtime-package-10000x/01-piece-event-type-seed.sql	applied (6 rows inserted)
ops/piece-event-runtime-package-10000x/04-author-mode-verification.sql	read-only — V1..V5 all pass

Sandbox probes run live (BEGIN / ROLLBACK)

File	Result
sql/iu-core/sandbox/260_piece_split_primitive_probe.sql	10/10 branches pass
sql/iu-core/sandbox/270_piece_merge_primitive_probe.sql	10/10 branches pass

Bounded dry-run proofs (live, no mutation)

Proof	Status
fn_iu_supersede(p_dry_run=true) on D38-DIEU28-S1	plan_ok
fn_iu_piece_split(p_dry_run=true) on D38-DIEU28-S1 + 2 children	dry_run_ok
fn_iu_piece_merge(p_dry_run=true) on D38-DIEU28-S0 + D38-DIEU28-S1	dry_run_ok

Queryable state, post-macro

information_unit          163
iu_vector_sync_point      152
iu_three_axis_envelope    163
iu_split_set                0
iu_merge_set                0
event_type_registry (piece.*)  6
dot_iu_command_catalog     20
all IU Core gates       false
D38-DIEU28-S1 status   enacted

Tests

1305 passed in ~0.7s

• tests/test_iu_core_10000x_piece_lifecycle.py — 73 new tests
• 12 pre-existing tests bumped for the new counts

Constraints honored

• No production_documents Qdrant collection touched.
• No Qdrant write — iu_core_iu_chunks unchanged at 149 points.
• PR #669 NOT merged.
• Retention gate NOT enabled.
• Nuxt NOT deployed.
• No daemon / cron started.
• All 6 IU Core write gates remain false.
• All mutations are reversible (rollback files exist for every change).