ISRC DESY21400845
Verified recording
DESY21400845 is “Cool” by Otis Junior,
registered on the CopyrightChains blockchain with CopyrightID
0x212afc75f1f802b7f2d068d2570758d7a21f578007d36f552dba18581b198bfe and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESY21400845.
Recording identifiers
- ISRC
- DESY21400845
- Title
- Cool
- Artist
- Otis Junior
- CopyrightID (CopyrightChains transaction hash)
0x212afc75f1f802b7f2d068d2570758d7a21f578007d36f552dba18581b198bfe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6e592118de02d9b1fe1a29fc3ca3c543c31b87401f7963bc26b53e08c3acdc06- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESY21400845
- Bitcoin block existence check
- https://blockstream.info/api/block/956304