ISRC GBAYC2400563
Verified recording
GBAYC2400563 is “Franck: Violin Sonata in A Major, FWV 8: IV. Allegretto poco mosso” by César Franck,
registered on the CopyrightChains blockchain with CopyrightID
0xa4748b2761215c4f4fab5d2467888e8e9bd36eb58971284d1d6f426d29376e2d and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400563.
Recording identifiers
- ISRC
- GBAYC2400563
- Title
- Franck: Violin Sonata in A Major, FWV 8: IV. Allegretto poco mosso
- Artist
- César Franck
- CopyrightID (CopyrightChains transaction hash)
0xa4748b2761215c4f4fab5d2467888e8e9bd36eb58971284d1d6f426d29376e2d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a83ec920e9bc4b904506192d45413eb0760700ea0e7f9c74c0b120d6ac2a05ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400563
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Franck: Violin Sonata in A Major, FWV 8: IV. Allegretto poco mosso · Machine-readable JSON-LD