ISRC QZFZ32157519
Verified recording
QZFZ32157519 is “666” by J13,
registered on the CopyrightChains blockchain with CopyrightID
0x38c8fc765c73ab4979e06b641dfb371ce7c969759118e0252f8facb2814245e0 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32157519.
Recording identifiers
- ISRC
- QZFZ32157519
- Title
- 666
- Artist
- J13
- CopyrightID (CopyrightChains transaction hash)
0x38c8fc765c73ab4979e06b641dfb371ce7c969759118e0252f8facb2814245e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:a27aa74ed9d3374503fe98aa548cb2fca9c09ba5daed65c9def29f2c2c8140df- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32157519
- Bitcoin block existence check
- https://blockstream.info/api/block/960473