diff --git a/contracts/OMN-16678.yaml b/contracts/OMN-16678.yaml
new file mode 100644
index 00000000000..97a48253b92
--- /dev/null
+++ b/contracts/OMN-16678.yaml
@@ -0,0 +1,40 @@
+---
+schema_version: "1.0.0"
+ticket_id: "OMN-16678"
+title: "Autobind OCC evidence for OMN-16678"
+summary: >
+  OCC contract authored by node_occ_companion_compute (OMN-14285) for OmniNode-ai/omnibase_infra PR #2915.
+is_seam_ticket: false
+interface_change: false
+interfaces_touched: []
+evidence_requirements:
+  - kind: "ci"
+    description: "PR #2915 CI checks green"
+    command: "gh pr checks ${PR_NUMBER} --repo ${REPO}"
+emergency_bypass:
+  enabled: false
+  justification: ""
+  follow_up_ticket_id: ""
+dod_evidence:
+  - id: "dod-OmniNode-ai-omnibase_infra-pr-2915"
+    description: "PR #2915 on OmniNode-ai/omnibase_infra — Evidence-Source autobind."
+    source: "generated"
+    checks:
+      - check_type: "command"
+        check_value: |-
+          gh api repos/OmniNode-ai/omnibase_infra/contents/src/omnibase_infra/backends/auto_configure.py?ref=c8ee1ed5d983b7799dda4033572932bc693ef84a --jq '.content' | base64 -d | grep -c 'class EventBusResolutionAmbiguousError'
+      - check_type: "command"
+        check_value: |-
+          gh api repos/OmniNode-ai/omnibase_infra/contents/src/omnibase_infra/backends/auto_configure.py?ref=c8ee1ed5d983b7799dda4033572932bc693ef84a --jq '.content' | base64 -d | grep -c 'class EventBusResolutionAmbiguousError'
+  - id: "dod-occ-evidence-admissibility-validator"
+    description: "Hosted OCC evidence admissibility validator (OMN-15247)."
+    source: "generated"
+    checks:
+      - check_type: "command"
+        check_value: "uv run pytest tests/test_evidence_admissibility.py -q"
+  - id: "occ-self-bind-pr-7227"
+    description: "Binds OMN-16678 to OCC companion PR #7227 (self-bind)."
+    source: "generated"
+    checks:
+      - check_type: "command"
+        check_value: "gh pr view 7227 --repo OmniNode-ai/onex_change_control --json number,state"
diff --git a/drift/dod_receipts/OMN-16678/dod-OmniNode-ai-omnibase_infra-pr-2915/command.yaml b/drift/dod_receipts/OMN-16678/dod-OmniNode-ai-omnibase_infra-pr-2915/command.yaml
new file mode 100644
index 00000000000..ef6e1357f0d
--- /dev/null
+++ b/drift/dod_receipts/OMN-16678/dod-OmniNode-ai-omnibase_infra-pr-2915/command.yaml
@@ -0,0 +1,21 @@
+---
+schema_version: "1.0.0"
+ticket_id: "OMN-16678"
+evidence_item_id: "dod-OmniNode-ai-omnibase_infra-pr-2915"
+check_type: "command"
+check_value: |-
+  gh api repos/OmniNode-ai/omnibase_infra/contents/src/omnibase_infra/backends/auto_configure.py?ref=c8ee1ed5d983b7799dda4033572932bc693ef84a --jq '.content' | base64 -d | grep -c 'class EventBusResolutionAmbiguousError'
+contract_sha256: "sha256:fbe4cee6956bd8c423c6436bb6a9a53820a272908798df1595c30a4d896a99cb"
+contract_entry_sha256: "sha256:e70649d05c5762f5a502996155437e06f8eea495ac7a6dad160931e3bb1928e5"
+status: PASS
+run_timestamp: "2026-08-26T21:15:53.307543+00:00"
+commit_sha: "c8ee1ed5d983b7799dda4033572932bc693ef84a"
+runner: "node_occ_companion_compute"
+verifier: "occ-evidence-source-autobind"
+probe_command: "gh pr view 2915 --repo OmniNode-ai/omnibase_infra --json number,state,headRefName"
+probe_stdout: |
+  {"headRefName":"jonah/omn-16678-deterministic-bus-resolution","number":2915,"state":"OPEN"}
+actual_output: "PASS: Evidence-Source autobind for OMN-16678 from OmniNode-ai/omnibase_infra#2915."
+exit_code: 0
+pr_number: 2915
+branch: "auto/omninode-ai-omnibase_infra-pr-2915-occ-autobind"
diff --git a/drift/dod_receipts/OMN-16678/dod-occ-evidence-admissibility-validator/command.yaml b/drift/dod_receipts/OMN-16678/dod-occ-evidence-admissibility-validator/command.yaml
new file mode 100644
index 00000000000..19314212e0b
--- /dev/null
+++ b/drift/dod_receipts/OMN-16678/dod-occ-evidence-admissibility-validator/command.yaml
@@ -0,0 +1,21 @@
+---
+schema_version: "1.0.0"
+ticket_id: "OMN-16678"
+evidence_item_id: "dod-occ-evidence-admissibility-validator"
+check_type: "command"
+check_value: |-
+  uv run pytest tests/test_evidence_admissibility.py -q
+contract_sha256: "sha256:fbe4cee6956bd8c423c6436bb6a9a53820a272908798df1595c30a4d896a99cb"
+contract_entry_sha256: "sha256:3f96b46f09284483e41337271640bae046dffbea6465366a3df98fbcd57bf91d"
+status: PASS
+run_timestamp: "2026-08-26T21:15:53.307543+00:00"
+commit_sha: "c8ee1ed5d983b7799dda4033572932bc693ef84a"
+runner: "node_occ_companion_compute"
+verifier: "occ-evidence-source-autobind"
+probe_command: "gh pr view 2915 --repo OmniNode-ai/omnibase_infra --json number,state,headRefName"
+probe_stdout: |
+  {"headRefName":"jonah/omn-16678-deterministic-bus-resolution","number":2915,"state":"OPEN"}
+actual_output: "PASS: OCC runner executes the declared check; probe is the live PR read."
+exit_code: 0
+pr_number: 2915
+branch: "auto/omninode-ai-omnibase_infra-pr-2915-occ-autobind"
diff --git a/drift/dod_receipts/OMN-16678/occ-self-bind-pr-7227/command.yaml b/drift/dod_receipts/OMN-16678/occ-self-bind-pr-7227/command.yaml
new file mode 100644
index 00000000000..2653de905d1
--- /dev/null
+++ b/drift/dod_receipts/OMN-16678/occ-self-bind-pr-7227/command.yaml
@@ -0,0 +1,21 @@
+---
+schema_version: "1.0.0"
+ticket_id: "OMN-16678"
+evidence_item_id: "occ-self-bind-pr-7227"
+check_type: "command"
+check_value: |-
+  gh pr view 7227 --repo OmniNode-ai/onex_change_control --json number,state,headRefName
+contract_sha256: "sha256:fbe4cee6956bd8c423c6436bb6a9a53820a272908798df1595c30a4d896a99cb"
+contract_entry_sha256: "sha256:c15eaadcbcfa43835b76319af3f77723cc67809f26d966bc54cfa730eda6bd7f"
+status: PASS
+run_timestamp: "2026-08-26T21:15:53.307543+00:00"
+commit_sha: "9ff9cbb51d9c58061bdf48120b25e1d613bf3b09"
+runner: "node_occ_companion_compute"
+verifier: "occ-evidence-source-autobind"
+probe_command: "gh pr view 7227 --repo OmniNode-ai/onex_change_control --json number,state"
+probe_stdout: |
+  {"number":7227,"state":"OPEN"}
+actual_output: "PASS: OCC self-bind for OMN-16678 (OCC#7227)."
+exit_code: 0
+pr_number: 7227
+branch: "auto/omninode-ai-omnibase_infra-pr-2915-occ-autobind"