ISRC GBAYC1000740
Verified recording
GBAYC1000740 is “Beethoven: Violin Sonata No. 1 in D Major, Op. 12 No. 1: II. (b) Variation I” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x030dceff565e0d84bd3e87a765a5126a1abe3c6fc62d80906b5098b111f862b2 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1000740.
Recording identifiers
- ISRC
- GBAYC1000740
- Title
- Beethoven: Violin Sonata No. 1 in D Major, Op. 12 No. 1: II. (b) Variation I
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x030dceff565e0d84bd3e87a765a5126a1abe3c6fc62d80906b5098b111f862b2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:f29844a750f516c15e50ad4172fd712109c31851c67e801ca9ad86b31bb4cf7f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1000740
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Beethoven: Violin Sonata No. 1 in D Major, Op. 12 No. 1: II. (b) Variation I · Machine-readable JSON-LD