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Examination Pack

Run Integrity & Audit Report

Run ID 0fad52a1610cbd0303a11d80f7b765fc

Generated Thu, 18 Jun 2026 06:01:40 GMT

Schema v1.0

✓ CHAIN INTEGRITY VERIFIED

Identity & Provenance

Run ID	`0fad52a1610cbd0303a11d80f7b765fc`
Model snapshot	`claude-haiku-4-5-20251001`
Policy pack	`default`
Genesis timestamp	Wed, 17 Jun 2026 01:11:09 GMT
Report generated	Thu, 18 Jun 2026 06:01:40 GMT
System prompt hash (SHA-256)	`09c596f5173f6b2ac3d9a2a49000095cb9a9ba6aaa109e8c19c8bfe36ac04b90`
System prompt length	59 chars
Tools declared	none
Sampling params	`{}`

Hash Chain Integrity

Integrity status	✓ VALID — all event hashes compute correctly
Chain length	2 events
Chain head (last hash)	`4f76a4ecfe5d0ed37874c30efa6b9f32596e862b65673b83b92d1b2a8f148cff`
Model drift	None

Full hash sequence

seq	type	prev_hash	hash
0	genesis	`GENESIS…`	`49c63f84f46430ef…`
1	reasoning	`49c63f84f46430ef…`	`4f76a4ecfe5d0ed3…`

Fault Record

Total faults detected	0
Verified outputs released	0

No faults detected in this run.

Policy Decisions

No policy decisions recorded — no faults triggered policy engine.

Event Timeline

seq	type	title	model	cost	latency	hash (16)
0	genesis	System context sealed (OTel · otel-anthropic-demo)	`—`	—	—	`49c63f84f46430ef`
1	reasoning	anthropic.chat	`claude-haiku-4-5-20251001`	—	2266ms	`4f76a4ecfe5d0ed3`

Daily Merkle Anchor

Anchor date (UTC)	2026-06-17
Merkle root	`dc84ac430f41ffee154d465be968a39b600ac9b87bc19e2599f92982d9819cc3`
Anchor computed at	Wed, 17 Jun 2026 01:44:06 GMT

Attestation

This examination pack was generated by BLACKBOX on Thu, 18 Jun 2026 06:01:40 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 4f76a4ecfe5d0ed3… 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.