BLACKBOX — AI Flight Recorder

Chain Integrity Panorama

SHA-256 HASH CHAIN

Every run recomputed — prev_hash → sha256(prev_hash ∥ canonical_json(event)) → head. A single bit change breaks the chain; no silent alteration is possible.

TOTAL RUNS

VALID CHAINS

BROKEN CHAINS

INTEGRITY

100.0%

0%INTEGRITY 100.00%100%

ALL RUNS — CHAIN STATUS

STATUSRUN IDEVENTSFIRST SEENCHAIN HEADBREAK AT

✓ VALIDwebhook_test_9e3f02ec46/17/20265c7a4b31…e186b83f—

✓ VALIDwebhook_test_18e6fe0536/17/2026e682f984…9ad0a9de—

✓ VALID0fad52a1610cbd0303a11d80f7b765fc26/17/20264f76a4ec…8f148cff—

✓ VALIDotel_e2e_7a4fe6ca678b46/16/202699f789e5…1c5d9ba4—

✓ VALIDotel_e2e_9372e785533e46/16/202659b3e4d7…df4b86e3—

✓ VALIDh_cost_da287bf196/16/202656fe4352…3c153367—

✓ VALIDh_supply_f552da66136/16/20262ce427a6…04a3b604—

✓ VALIDh_code_e66c49f4166/16/20267df7c40e…21bfbaff—

✓ VALIDh_esg_ddf6f5b7206/16/20269c1254bc…6a0224e7—

✓ VALIDh_gdpr_555ca404126/16/20260e27793f…8dbec6cd—

✓ VALIDh_fraud_b3e9026596/16/20261d705d30…d5a5a478—

✓ VALIDh_credit_risk_9a13c38586/16/2026ac756c98…b763a46f—

✓ VALIDmodel_cost_3607ffb6176/16/2026695f01ec…65fd2021—

✓ VALIDsupply_chain_94d87744116/16/202637d62dfc…9e18e75d—

✓ VALIDcode_review_91b62f70266/16/202668c8a53d…666a5ddd—

✓ VALIDesg_carbon_eacf768f156/16/2026e19b6d83…24899e13—

✓ VALIDcompliance_gdpr_57b37024106/16/20265b79c26c…173461c4—

✓ VALIDfraud_monitor_e94580c4106/16/2026a0abad96…9ac2b075—

✓ VALIDcredit_risk_78d73eb5126/16/2026c4e04eed…3137c687—

✓ VALIDagent_run_fda39d6299126/16/2026ca23c036…ea7e6b6d—

✓ VALIDagent_run_38c613a90436/16/2026073b4d47…0c74e1f3—

✓ VALIDagent_run_feda1f1ebc106/16/20264f0d6c54…603fa275—

✓ VALIDagent_run_af6f95e9b536/16/2026182ce6cf…34a53045—

✓ VALIDagent_run_2e006cdf6236/16/2026b75fd3c3…4c1fd67f—

✓ VALIDchallenge_challenge_run_meridian_003_claude-haiku-4-5-20251001_413811_claude-haiku-4-5-2025100156/14/2026ea5917a4…1d530224—

✓ VALIDchallenge_run_meridian_003_claude-haiku-4-5-20251001_41381156/14/2026bc262793…3e3dee65—

✓ VALIDchallenge_challenge_challenge_run_meridian_003_claude-haiku-4-5-20251001_2_claude-opus-4-6_claude-haiku-4-5-2025100146/14/20269acfd22f…1c753a65—

✓ VALIDchallenge_challenge_run_meridian_003_claude-haiku-4-5-20251001_2_claude-opus-4-646/14/20267c5bf815…11da4836—

✓ VALIDchallenge_challenge_run_meridian_002_claude-haiku-4-5-20251001_claude-haiku-4-5-2025100136/14/2026ba930fe7…8ef68071—

✓ VALIDchallenge_run_meridian_002_claude-haiku-4-5-2025100136/14/2026c1f301b7…bcf721cc—

✓ VALIDchallenge_run_meridian_003_claude-haiku-4-5-20251001_246/14/2026429aa4eb…9c3b81cf—

✓ VALIDchallenge_run_meridian_003_claude-haiku-4-5-2025100146/14/2026f6032d13…48b32eaa—

✓ VALIDrun_meridian_003206/13/2026b8cbcc59…110a8686—

✓ VALIDrun_meridian_00266/13/2026d7a2d0b6…1c74119f—

✓ VALIDrun_meridian_001106/13/2026716a1fd3…02304dc9—

✓ VALIDrun_418756/13/2026898dafa0…f6750659—

✓ VALID000000000000000000000000000smoketest211/14/202339bb179c…dc1d8a83—

Computed at Thu, 18 Jun 2026 02:59:22 GMT · Algorithm: sha256(prev_hash ∥ canonical_json(event_without_hash))