Deterministic preset · seed 1107

The sending system cannot authenticate

An expired synthetic sender credential is rejected before downstream routing.

Boundary · authentication

Processing stopped here

failed

01Source retainedSYN-ART-REG-00417-V1

02Envelope recordedSYN-MSG-SCENE-2-1-1-1107

03authenticationNo downstream continuation

×Forbidden effectsMeasured below

Why it stopped

The authored sender credential is expired.

What recovery may change

Exactly one selected authored condition, followed by replay of this failed hop. The journey is never reset.

Trace ID: SYN-TRACE-INVALID-SENDER-1107
Correlation ID: SYN-CORR-INVALID-SENDER-1107
Idempotency key: SYN-IDEM-HISTORY-001
Attempt: 1
Deterministic demo time: 2026-02-03T09:03:00.000Z
Source artifact: SYN-ART-REG-00417-V1

Failure is stopped and inspectable.

Bounded recovery

Change one condition. Replay one hop.

The controls call the same deterministic reducer as the authored traces. Applying a condition does not advance the route; replay starts at the failed boundary.

Choose one authored recovery condition Use the valid authored senderSubmit a new attempt from the separately authored valid Clinic EHR sender.Preserves the denial audit record and creates a new permitted attempt.SYN-RECOVERY-VALID-SENDER

No reset: 2 completed scene(s), 1 retained failure record(s), 2 audit event(s).

Negative evidence

Forbidden effects are checked, not assumed.

Each line is calculated from the stopped checkpoint and current replay state. “Not observed” is scoped to this synthetic deterministic run.

registry payload disclosure
Original boundary record retained: yes; downstream SHR events added after the stop: 0.
Not observed
SHR payload disclosure
Original boundary record retained: yes; downstream SHR events added after the stop: 0.
Not observed
downstream clinical routing
Original boundary record retained: yes; downstream SHR events added after the stop: 0.
Not observed

Immutable walkthrough evidence

Failed trace and replay ledger

Seq.	Type / component	Outcome	Attempt context	Deterministic time	Artifacts
1	SCENARIO_LOADEDnot routed · scene-0	idleLoaded authored scenario invalid-sender with seed 1107.	Original attempt 1	2026-02-03T09:00:00.000Z	None
2	SOURCE_ARTIFACT_SHOWNclinic ehr · scene-1	receivedImmutable local registration source displayed before exchange.	Original attempt 1	2026-02-03T09:01:00.000Z	SYN-ART-REG-00417-V1
3	SCENE_COMPLETEDclinic ehr · scene-1	acknowledgedThe Clinic EHR shows immutable source artifact SYN-ART-REG-00417-V1 before exchange.	Original attempt 1	2026-02-03T09:01:00.000Z	None
4	ORCHESTRATION_CALL_RECORDEDiol · scene-2	receivedclinic-ehr called iol for find-shared-history.	Original attempt 1	2026-02-03T09:02:00.000Z	SYN-ART-REG-00417-V1
5	ENVELOPE_CREATEDiol · scene-2	receivedCreated demo envelope for find-shared-history.	Original attempt 1	2026-02-03T09:02:00.000Z	SYN-ART-REG-00417-V1
6	ORCHESTRATION_CALL_RECORDEDaudit evidence · scene-2	acknowledgediol called audit-evidence for record-redacted-audit-evidence.	Original attempt 1	2026-02-03T09:02:00.000Z	SYN-ART-REG-00417-V1
7	AUDIT_RECORDEDaudit evidence · scene-2	acknowledgedIllustrative envelope references the immutable payload rather than copying it.	Original attempt 1	2026-02-03T09:02:00.000Z	SYN-ART-REG-00417-V1
8	SCENE_COMPLETEDclinic ehr · scene-2	acknowledgedThe IOL creates illustrative demo-exchange-envelope-v1 with a payload reference and deterministic attempt metadata.	Original attempt 1	2026-02-03T09:02:00.000Z	None
9	ORCHESTRATION_CALL_RECORDEDauthentication · scene-3	failediol called authentication for failed-at-authentication.	Original attempt 1	2026-02-03T09:03:00.000Z	None
10	ORCHESTRATION_CALL_RECORDEDaudit evidence · scene-3	acknowledgediol called audit-evidence for record-redacted-audit-evidence.	Original attempt 1	2026-02-03T09:03:00.000Z	None
11	AUDIT_RECORDEDaudit evidence · scene-3	failedThe authored sender credential is expired.	Original attempt 1	2026-02-03T09:03:00.000Z	None
12	FAILED_AT_BOUNDARYauthentication · scene-3	failedThe authored sender credential is expired.	Original attempt 1	2026-02-03T09:03:00.000Z	None

Transport specimens

Envelope identity stays visible.

Source, trace, correlation, idempotency, attempt, deterministic time, and processing status travel together.

clinic ehr iolreceived

Trace / correlation

SYN-TRACE-INVALID-SENDER-1107
SYN-CORR-INVALID-SENDER-1107

Idempotency / attempt

SYN-IDEM-HISTORY-001
attempt 1

Source / time

SYN-ART-REG-00417-V1
2026-02-03T09:02:00.000Z

Preserved after recovery

Denial and failure evidence remains.

2 retained records

Failure record · failed

authentication

The authored sender credential is expired.

SYN-FAILED-INVALID-SENDER-1107 · failed 2026-02-03T09:03:00.000Z

Audit · serious-failure

failure-at-authentication

The authored sender credential is expired.

SYN-AUDIT-2-1107 · attempt 1 · 2026-02-03T09:03:00.000Z