CRYPTOGRAPHIC.VERIFIER

1-Byte Tamper & Digest Verifier

Mutate any byte in the manifest to verify that the SHA-256 digest and distribution gates fail closed immediately.

RESULT: VERIFIED PASS (EXIT 0) - ALL 5 CHECKS & DIGEST MATCH

Canonical digest matches (0x7c4e0888e4b8c9107a2f6d3e…) and the distribution gate holds.

Canonical JSON Manifest (Editable for Fault Injection)

evidence/campaign-report.json

Cryptographic & Invariant Checks

PINNED MANIFEST DIGEST

0x7c4e0888e4b8c9107a2f6d3e9b1480c5a7f2d1908e4c6b3a9f012d4e6b8c0a1f

RECOMPUTED LIVE DIGEST

0x7c4e0888e4b8c9107a2f6d3e9b1480c5a7f2d1908e4c6b3a9f012d4e6b8c0a1f

INV-01 Distribution GatePASS

Run Offline CLI Verifier

# Recompute all cases, 5 invariants:
pnpm claim:verify

# Or run the evidence verifier directly:
pnpm verify:evidence

No API keys or network connection required. Any tampered byte exits non-zero.

Gate decision receipts

Paste a receipt copied from the inbox. Re-checks the sha256, recomputes the verdict from the pinned probabilities and thresholds, and compares both the thresholds and the named calibration evidence with this build's committed evidence/.

No receipt checked yet.