ISRC GBF079740511
Verified recording
GBF079740511 is “Cavatina” by Joachim Raff,
registered on the CopyrightChains blockchain with CopyrightID
0x337424bb9775bdf601d563ac3c98a3d4e6d6a2e9b52b2d0253a7e1c5437a2634 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079740511.
Recording identifiers
- ISRC
- GBF079740511
- Title
- Cavatina
- Artist
- Joachim Raff
- CopyrightID (CopyrightChains transaction hash)
0x337424bb9775bdf601d563ac3c98a3d4e6d6a2e9b52b2d0253a7e1c5437a2634
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:d29b928162c0634dd977e7ddf09f198aab0153890ab1656e53375ae8569fd4d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079740511
- Bitcoin block existence check
- https://blockstream.info/api/block/957073