ISRC GBAYC1504523
Verified recording
GBAYC1504523 is “Franck: Violin Sonata in A Major, FWV 8: II. Allegro” by César Franck,
registered on the CopyrightChains blockchain with CopyrightID
0x4c7e2bc07209c7fa75f6d9baf2eefabc4b117fcc81918479a08091136c1bc6d1 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1504523.
Recording identifiers
- ISRC
- GBAYC1504523
- Title
- Franck: Violin Sonata in A Major, FWV 8: II. Allegro
- Artist
- César Franck
- CopyrightID (CopyrightChains transaction hash)
0x4c7e2bc07209c7fa75f6d9baf2eefabc4b117fcc81918479a08091136c1bc6d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:a06e065e7379a0d5e17b7b1990ad60f891993e2107f000abe53314db2b12226e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1504523
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Franck: Violin Sonata in A Major, FWV 8: II. Allegro · Machine-readable JSON-LD