ISRC GBAAN0100239
Verified recording
GBAAN0100239 is “The Joke” by Yusuf / Cat Stevens,
registered on the CopyrightChains blockchain with CopyrightID
0xdb24dce2fd07a2c65342ef1ecef7bff70d6dbab1156278b8e1c96b0a53597176 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/GBAAN0100239.
Recording identifiers
- ISRC
- GBAAN0100239
- Title
- The Joke
- Artist
- Yusuf / Cat Stevens
- CopyrightID (CopyrightChains transaction hash)
0xdb24dce2fd07a2c65342ef1ecef7bff70d6dbab1156278b8e1c96b0a53597176
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:73c7f7a4bf71505559c7f3f6f07110f5250b50fecbfcb4a8e5b83d5c46cd32c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAAN0100239
- Bitcoin block existence check
- https://blockstream.info/api/block/956304