ISRC QZFZ72039154
Verified recording
QZFZ72039154 is “Facts” by Guy,
registered on the CopyrightChains blockchain with CopyrightID
0x73223570b94b6c8a63982fb71bb8caa8c0143490a13b818822121a821e1ca3dc and independently timestamped
in Bitcoin block 960503 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72039154.
Recording identifiers
- ISRC
- QZFZ72039154
- Title
- Facts
- Artist
- Guy
- CopyrightID (CopyrightChains transaction hash)
0x73223570b94b6c8a63982fb71bb8caa8c0143490a13b818822121a821e1ca3dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:41:24+00:00
- Bitcoin block
- 960503
- Canonical record hash
sha256:fccd8550e77f5283db533ee77789ed4cac924a2ad86838dd11f7f9b2c8b2e661- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72039154
- Bitcoin block existence check
- https://blockstream.info/api/block/960503