ISRC GB9TT1307758
Verified recording
GB9TT1307758 is “John Collier” by Barbara Dickson,
registered on the CopyrightChains blockchain with CopyrightID
0x557e72e391bbd6ec6ccdbc74146f3fdee0496eae4aa38371e5057f7f296a4671 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB9TT1307758.
Recording identifiers
- ISRC
- GB9TT1307758
- Title
- John Collier
- Artist
- Barbara Dickson
- CopyrightID (CopyrightChains transaction hash)
0x557e72e391bbd6ec6ccdbc74146f3fdee0496eae4aa38371e5057f7f296a4671
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:52e806014d099e020902d9f21009aabcd41c7b0c6c02402773b84e6de90f54f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB9TT1307758
- Bitcoin block existence check
- https://blockstream.info/api/block/960150