ISRC GBAYC1900640
Verified recording
GBAYC1900640 is “Franck: Cello Sonata in A Major, FWV 8: I. Allegretto ben moderato” by Gautier Capuçon,
registered on the CopyrightChains blockchain with CopyrightID
0x666b5dfa89e0f26f9b68a8acef5ec767c229789a502691839ae438788096d27c 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/GBAYC1900640.
Recording identifiers
- ISRC
- GBAYC1900640
- Title
- Franck: Cello Sonata in A Major, FWV 8: I. Allegretto ben moderato
- Artist
- Gautier Capuçon
- CopyrightID (CopyrightChains transaction hash)
0x666b5dfa89e0f26f9b68a8acef5ec767c229789a502691839ae438788096d27c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:64d860a4224a789aa5b49bd85840057a6c6ea29c8555d679b877fef975112a6f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1900640
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Franck: Cello Sonata in A Major, FWV 8: I. Allegretto ben moderato · Machine-readable JSON-LD