ISRC GBCBR0900130
Verified recording
GBCBR0900130 is “Tough Times Ahead” by John Mayall,
registered on the CopyrightChains blockchain with CopyrightID
0x719caac39995616f7912dadc2b611a46c76c124c3c99875ad5e58b6a028acff2 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCBR0900130.
Recording identifiers
- ISRC
- GBCBR0900130
- Title
- Tough Times Ahead
- Artist
- John Mayall
- CopyrightID (CopyrightChains transaction hash)
0x719caac39995616f7912dadc2b611a46c76c124c3c99875ad5e58b6a028acff2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:e332564ceedc0b8053a0592aa8fb11cf57029572af3f73a4e56cc2fbaeb98582- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCBR0900130
- Bitcoin block existence check
- https://blockstream.info/api/block/960321