ISRC QZTB52321723
Verified recording
QZTB52321723 is “Cognac” by Tudy Guapo,
registered on the CopyrightChains blockchain with CopyrightID
0x0c5b2d33c543078730bb7fef2f53f6a753cafc9d3c2b9f0c744e43631bb6f812 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52321723.
Recording identifiers
- ISRC
- QZTB52321723
- Title
- Cognac
- Artist
- Tudy Guapo
- CopyrightID (CopyrightChains transaction hash)
0x0c5b2d33c543078730bb7fef2f53f6a753cafc9d3c2b9f0c744e43631bb6f812
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:85076ef8f79b404a1f51e377cf951f69d0d36b74abca923e9ceaaa2de1d39528- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52321723
- Bitcoin block existence check
- https://blockstream.info/api/block/957118