ISRC GBF077710133
Verified recording
GBF077710133 is “Violin Sonata, CFF 123: III. Recitativo-Fantasia. Ben moderato – Molto lento” by César Franck,
registered on the CopyrightChains blockchain with CopyrightID
0x2b9236d77d51e5d7b10d2131a563ec7c59868575988e5360741c629c5537d9db and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077710133.
Recording identifiers
- ISRC
- GBF077710133
- Title
- Violin Sonata, CFF 123: III. Recitativo-Fantasia. Ben moderato – Molto lento
- Artist
- César Franck
- CopyrightID (CopyrightChains transaction hash)
0x2b9236d77d51e5d7b10d2131a563ec7c59868575988e5360741c629c5537d9db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d0f92df0e0bf912ad2958604d216f8a22a1e761d1a34d41ccb2b99f30f4eb328- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077710133
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Sonata, CFF 123: III. Recitativo-Fantasia. Ben moderato – Molto lento · Machine-readable JSON-LD