diff --git a/WORK-RECORDS.md b/WORK-RECORDS.md
index 72dd685..09f50e6 100644
--- a/WORK-RECORDS.md
+++ b/WORK-RECORDS.md
@@ -22,6 +22,7 @@
 | workplan | TREV-WP-0012 | finished | — | workplans/TREV-WP-0012-phase-provenance-and-policy-modeling.md |
 | workplan | TREV-WP-0013 | active | — | workplans/TREV-WP-0013-remission-credit-automation.md |
 | workplan | TREV-WP-0014 | active | — | workplans/TREV-WP-0014-control-plane-extensions-breach-attestation-ui.md |
+| workplan | TREV-WP-0015 | active | — | workplans/TREV-WP-0015-phase-provenance-implementation.md |
 | task | TREV-WP-0001-T01 | done | — | workplans/TREV-WP-0001-license-prior-art-research.md |
 | task | TREV-WP-0001-T02 | done | — | workplans/TREV-WP-0001-license-prior-art-research.md |
 | task | TREV-WP-0001-T03 | done | — | workplans/TREV-WP-0001-license-prior-art-research.md |
@@ -102,3 +103,10 @@
 | task | TREV-WP-0014-T02 | todo | — | workplans/TREV-WP-0014-control-plane-extensions-breach-attestation-ui.md |
 | task | TREV-WP-0014-T03 | todo | — | workplans/TREV-WP-0014-control-plane-extensions-breach-attestation-ui.md |
 | task | TREV-WP-0014-T04 | todo | — | workplans/TREV-WP-0014-control-plane-extensions-breach-attestation-ui.md |
+| task | TREV-WP-0015-T01 | todo | — | workplans/TREV-WP-0015-phase-provenance-implementation.md |
+| task | TREV-WP-0015-T02 | todo | — | workplans/TREV-WP-0015-phase-provenance-implementation.md |
+| task | TREV-WP-0015-T03 | todo | — | workplans/TREV-WP-0015-phase-provenance-implementation.md |
+| task | TREV-WP-0015-T04 | todo | — | workplans/TREV-WP-0015-phase-provenance-implementation.md |
+| task | TREV-WP-0015-T05 | todo | — | workplans/TREV-WP-0015-phase-provenance-implementation.md |
+| task | TREV-WP-0015-T06 | todo | — | workplans/TREV-WP-0015-phase-provenance-implementation.md |
+| task | TREV-WP-0015-T07 | todo | — | workplans/TREV-WP-0015-phase-provenance-implementation.md |
diff --git a/workplans/TREV-WP-0015-phase-provenance-implementation.md b/workplans/TREV-WP-0015-phase-provenance-implementation.md
index ebc98c2..0a0755c 100644
--- a/workplans/TREV-WP-0015-phase-provenance-implementation.md
+++ b/workplans/TREV-WP-0015-phase-provenance-implementation.md
@@ -9,6 +9,7 @@ owner: claude
 topic_slug: infotech
 created: "2026-08-03"
 updated: "2026-08-03"
+state_hub_workstream_id: "fe1bedd3-dadc-41cc-a669-92623743e620"
 ---
 
 # Implement Phase provenance, spec-file, and ledger UI changes
@@ -24,6 +25,7 @@ what to build, rather than re-deriving field shapes or rationale here.
 id: TREV-WP-0015-T01
 status: todo
 priority: high
+state_hub_task_id: "cdca0ef5-a332-40e2-b165-10ffa238f413"
 ```
 
 **Schema change** (addendum §1): add `repo_hub`, `repo_hub_uri`,
@@ -41,6 +43,7 @@ patterned validates (successive Phase).
 id: TREV-WP-0015-T02
 status: todo
 priority: high
+state_hub_task_id: "8b5ab6ea-fa80-4e08-8733-2faad810962e"
 ```
 
 **Spec-file extraction** (addendum §2): create `specs/policies/
@@ -59,6 +62,7 @@ than contain the policy's content directly.
 id: TREV-WP-0015-T03
 status: todo
 priority: medium
+state_hub_task_id: "681002d5-582b-4ddd-8b1f-dc25ce5b0e5a"
 ```
 
 **Control Plane reference-rendering routes** (addendum §2): add
@@ -75,6 +79,7 @@ wherever a policy id or extension id already appears in
 id: TREV-WP-0015-T04
 status: todo
 priority: medium
+state_hub_task_id: "af660317-e732-4ad7-bd4a-86ada8602ec7"
 ```
 
 **Ledger UI change** (addendum §3): drop the `ledger` input from
@@ -89,6 +94,7 @@ Ledger entries table is untouched.
 id: TREV-WP-0015-T05
 status: todo
 priority: high
+state_hub_task_id: "816f1ac2-da40-4550-8d6c-64a1a335a660"
 ```
 
 **`forgejo_hubs` migration** (addendum §4): new migration
@@ -105,6 +111,7 @@ action or a plain `UPDATE`, and document whichever is chosen.
 id: TREV-WP-0015-T06
 status: todo
 priority: medium
+state_hub_task_id: "719aa6db-93d8-4eaa-ac1b-e7ee4c00bd89"
 ```
 
 **Backfill the three example manifests** (addendum §5):
@@ -120,6 +127,7 @@ what the Control Plane would now auto-compute.
 id: TREV-WP-0015-T07
 status: todo
 priority: high
+state_hub_task_id: "39b34438-a1b1-49da-a88a-f3bec926aa89"
 ```
 
 **Tests, docs, and closeout**: offline schema/validation tests (T01),