ISRC GBAYC2101855
Verified recording
GBAYC2101855 is “Flashback” by Julie Berthollet,
registered on the CopyrightChains blockchain with CopyrightID
0xca9c5ca385125fb65afcfd2fcc4f245d0757c9dad6d84500b9363ae6eceae8ab and independently timestamped
in Bitcoin block 957050 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2101855.
Recording identifiers
- ISRC
- GBAYC2101855
- Title
- Flashback
- Artist
- Julie Berthollet
- CopyrightID (CopyrightChains transaction hash)
0xca9c5ca385125fb65afcfd2fcc4f245d0757c9dad6d84500b9363ae6eceae8ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:41:13+00:00
- Bitcoin block
- 957050
- Canonical record hash
sha256:cc1335747d11fc1e1a68fd454717d450ff1748a21ee5f53927d34fffd348091c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2101855
- Bitcoin block existence check
- https://blockstream.info/api/block/957050