Sealed Artifacts 3 ● Tamper-Proof Storage
SHA-256 Validation 100% ● Zero Mutation Detected
Active Storage 4.94 MB ● Encrypted at Rest
Statutory Compliance ISO 17025 ● SOC 2 Type II & 21 CFR Part 11

Upload Metrological Evidence Artifact

Attach laboratory sensor logs, test photos, or calibration weight certificates with automated client-side SHA-256 hash sealing.

AUTO-HASH SHA-256

Cryptographically Sealed Evidence Locker

Immutable statutory verification chain with verifiable checksum hashes

Artifact Name Category SHA-256 Checksum Hash Integrity Status File Size Timestamp
wt_calib_cert_2026.pdf
NPL Traceable Standard Mass Certificate
CALIBRATION 8f4a2b1c9e78553fa8d1037... VERIFIED TAMPER-PROOF 1.42 MB 14 Sep 2026, 08:30 PM
sensor_stream_run1.csv
High-Speed Load Cell RS-485 Log
SENSOR LOG 3a19b5cc04e289f81d82ea1... VERIFIED TAMPER-PROOF 340 KB 14 Sep 2026, 08:45 PM
nameplate_photo_mw3000.jpg
High-Resolution Statutory Marking Capture
PHOTO e9b01c448a3f8902d512ee9... VERIFIED TAMPER-PROOF 3.18 MB 14 Sep 2026, 09:12 PM