ISRC GBF076820660
Verified recording
GBF076820660 is “No Reply” by John Mayall,
registered on the CopyrightChains blockchain with CopyrightID
0xbcddeadb84e54f11627cd572098eaf9ef836793185cafa50f7b8919630319381 and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076820660.
Recording identifiers
- ISRC
- GBF076820660
- Title
- No Reply
- Artist
- John Mayall
- CopyrightID (CopyrightChains transaction hash)
0xbcddeadb84e54f11627cd572098eaf9ef836793185cafa50f7b8919630319381
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:9e391bc08a06b21266e407d61b1edbe7264f6915913260cdcf907926b125a1f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076820660
- Bitcoin block existence check
- https://blockstream.info/api/block/960099