ISRC GBPCP1700346
Verified recording
GBPCP1700346 is “Violin Sonata No. 9 in A Major, Op. 47, ‘Kreutzer’: I. Adagio sostenuto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x6c2c40c7c9782eb39db58260cc6d109ffc6c1cf5d5d34941ca5167139e144363 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPCP1700346.
Recording identifiers
- ISRC
- GBPCP1700346
- Title
- Violin Sonata No. 9 in A Major, Op. 47, ‘Kreutzer’: I. Adagio sostenuto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x6c2c40c7c9782eb39db58260cc6d109ffc6c1cf5d5d34941ca5167139e144363
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c7215957541f5e2ba8077d7846c4a330a44f13f7d170dfb68280afaa5c4c9b4e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPCP1700346
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Violin Sonata No. 9 in A Major, Op. 47, ‘Kreutzer’: I. Adagio sostenuto · Machine-readable JSON-LD