ISRC GBF076721360
Verified recording
GBF076721360 is “No More Tears” by John Mayall,
registered on the CopyrightChains blockchain with CopyrightID
0x42e15068a369b9a999ee60969548890468e176d6e30d585946fcb6db41d0e765 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/GBF076721360.
Recording identifiers
- ISRC
- GBF076721360
- Title
- No More Tears
- Artist
- John Mayall
- CopyrightID (CopyrightChains transaction hash)
0x42e15068a369b9a999ee60969548890468e176d6e30d585946fcb6db41d0e765
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:9cff195ae949e2839698035b5015515d8478d2dd2f5268ca112035dbf6b979df- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF076721360
- Bitcoin block existence check
- https://blockstream.info/api/block/960099