ISRC DEN961403760
Verified recording
DEN961403760 is “Quadrophenia” by Pete Townshend,
registered on the CopyrightChains blockchain with CopyrightID
0xc365728d4e11cd3f33512c87a13c32a1bcadc1466004653ab78a2503b86f2331 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961403760.
Recording identifiers
- ISRC
- DEN961403760
- Title
- Quadrophenia
- Artist
- Pete Townshend
- CopyrightID (CopyrightChains transaction hash)
0xc365728d4e11cd3f33512c87a13c32a1bcadc1466004653ab78a2503b86f2331
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:84381d7b0b969b2dfafd5f543a376cadde0e5ee2c82cea32964af2c238e8aa19- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961403760
- Bitcoin block existence check
- https://blockstream.info/api/block/959144