ISRC GBAYC0800612
Verified recording
GBAYC0800612 is “Beethoven: Violin Sonata No. 9 in A Major, Op. 47 "Kreutzer": II. (c) Variation II” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x07bcd112a7a7ca5a96e7b97551aed19ef681ef626b22435f293daeb651117ce1 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0800612.
Recording identifiers
- ISRC
- GBAYC0800612
- Title
- Beethoven: Violin Sonata No. 9 in A Major, Op. 47 "Kreutzer": II. (c) Variation II
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x07bcd112a7a7ca5a96e7b97551aed19ef681ef626b22435f293daeb651117ce1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:592bba19db28a436536c4d610cecf9c57c9f87ad4a7aee04fb5d0166bb1294d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0800612
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Beethoven: Violin Sonata No. 9 in A Major, Op. 47 "Kreutzer": II. (c) Variation II · Machine-readable JSON-LD