ISRC GBAJY1920403
Verified recording
GBAJY1920403 is “Violin Sonata in A Major, CFF 123: II. Allegro” by César Franck,
registered on the CopyrightChains blockchain with CopyrightID
0xe6d5b754b86339ac92f3c00105ca615d9471cbf4169f0246d550fbb494f2abe5 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1920403.
Recording identifiers
- ISRC
- GBAJY1920403
- Title
- Violin Sonata in A Major, CFF 123: II. Allegro
- Artist
- César Franck
- CopyrightID (CopyrightChains transaction hash)
0xe6d5b754b86339ac92f3c00105ca615d9471cbf4169f0246d550fbb494f2abe5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:9e63aec067f04532f834d909501adbdab3937f107c570f3da3829f11c19d01ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1920403
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Violin Sonata in A Major, CFF 123: II. Allegro · Machine-readable JSON-LD