ISRC GBAYC8500995
Verified recording
GBAYC8500995 is “Violin Sonata No. 9 in A Major, Op. 47 "Kreutzer Sonata": II. Andante con variazioni 1-4” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x056c5c0949a1718090cde1fa16742414f93369bdbddb19b0b418abc2b6166214 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/GBAYC8500995.
Recording identifiers
- ISRC
- GBAYC8500995
- Title
- Violin Sonata No. 9 in A Major, Op. 47 "Kreutzer Sonata": II. Andante con variazioni 1-4
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x056c5c0949a1718090cde1fa16742414f93369bdbddb19b0b418abc2b6166214
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:dd70c138c6bd508e82beeaeb2baaa53fb7ddcee719e9b0e43ab053ee5bcb391a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8500995
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Sonata No. 9 in A Major, Op. 47 "Kreutzer Sonata": II. Andante con variazioni 1-4 · Machine-readable JSON-LD