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Examination Pack

Run Integrity & Audit Report

Run ID h_credit_risk_9a13c385

Generated Thu, 18 Jun 2026 06:00:34 GMT

Schema v1.0

✓ CHAIN INTEGRITY VERIFIED

Identity & Provenance

Run ID	`h_credit_risk_9a13c385`
Model snapshot	`—`
Policy pack	`default`
Genesis timestamp	—
Report generated	Thu, 18 Jun 2026 06:00:34 GMT
System prompt hash (SHA-256)
System prompt length	0 chars
Tools declared	none
Sampling params	`{}`

Hash Chain Integrity

Integrity status	✓ VALID — all event hashes compute correctly
Chain length	8 events
Chain head (last hash)	`ac756c9875adabd2820d066ad0206b8f051800e19ce7c1ac50b6fbc6b763a46f`
Model drift	None

Full hash sequence

seq	type	prev_hash	hash
0	genesis	`GENESIS…`	`62f331e0f783b2e2…`
1	reasoning	`62f331e0f783b2e2…`	`e1a15542f7ff375a…`
2	reasoning	`e1a15542f7ff375a…`	`bd09b741e193b73f…`
3	tool_call	`bd09b741e193b73f…`	`af17b222ab6d8530…`
4	tool_call	`af17b222ab6d8530…`	`b4896d26e8e8cff3…`
5	reasoning	`b4896d26e8e8cff3…`	`49b3946233e363eb…`
6	output	`49b3946233e363eb…`	`36a5b8f43b681298…`
7	seal	`36a5b8f43b681298…`	`ac756c9875adabd2…`

Fault Record

Total faults detected	0
Verified outputs released	1

No faults detected in this run.

Policy Decisions

No policy decisions recorded — no faults triggered policy engine.

Event Timeline

seq	type	model	cost	latency	hash (16)
0	genesis	`claude-haiku-4-5-20251001`	—	—	`62f331e0f783b2e2`
1	reasoning	`—`	—	—	`e1a15542f7ff375a`
2	reasoning	`—`	—	—	`bd09b741e193b73f`
3	tool_call	`—`	—	1ms	`af17b222ab6d8530`
4	tool_call	`—`	—	1ms	`b4896d26e8e8cff3`
5	reasoning	`—`	—	—	`49b3946233e363eb`
6	output	`claude-haiku-4-5-20251001`	$0.0039	9048ms	`36a5b8f43b681298`
7	seal	`—`	—	—	`ac756c9875adabd2`

Daily Merkle Anchor

Anchor date (UTC)	2026-06-16
Merkle root	`095b999c7b71fc4f222a0f498f7e85741a2ce8bc47ff25867b778865f7454297`
Anchor computed at	Tue, 16 Jun 2026 02:27:15 GMT

Attestation

This examination pack was generated by BLACKBOX on Thu, 18 Jun 2026 06:00:34 GMT. The hash chain integrity status above reflects the result of independently recomputing SHA-256 over the canonical JSON of every recorded event. The chain head ac756c9875adabd2… is the tamper-evident fingerprint of this run. Any alteration to any event — however small — will produce a different chain head that can be detected by re-running the verifier against the stored event sequence.

Faithful playback: all inputs and outputs are stored verbatim. Approximate re-execution: provider non-determinism means bit-identical replay is not claimed or guaranteed.