ISRC GBPCP1700347
Verified recording
GBPCP1700347 is “Violin Sonata No. 9 in A Major, Op. 47, ‘Kreutzer’: II. Andante con variazioni” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x68112bd03f8efab131c46698b7e4508d594d42bc614e00df49362e0a0f5c2551 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPCP1700347.
Recording identifiers
- ISRC
- GBPCP1700347
- Title
- Violin Sonata No. 9 in A Major, Op. 47, ‘Kreutzer’: II. Andante con variazioni
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x68112bd03f8efab131c46698b7e4508d594d42bc614e00df49362e0a0f5c2551
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:1b8f82204aa7f6202f95da802e4a267a044fa7f21c0faebdf8835ba433d5cdc3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPCP1700347
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Violin Sonata No. 9 in A Major, Op. 47, ‘Kreutzer’: II. Andante con variazioni · Machine-readable JSON-LD