ISRC GBAYC9701019
Verified recording
GBAYC9701019 is “Beethoven: Piano Sonata No. 9 in E Major, Op. 14 No. 1: III. Rondo. Allegro comodo” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x8c41b19bddaf641f942634c40455673b601fcfd508e2610bde69864405bd76fa 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/GBAYC9701019.
Recording identifiers
- ISRC
- GBAYC9701019
- Title
- Beethoven: Piano Sonata No. 9 in E Major, Op. 14 No. 1: III. Rondo. Allegro comodo
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x8c41b19bddaf641f942634c40455673b601fcfd508e2610bde69864405bd76fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0e3e8826d3b79e28ee9b6554dad4db0e150478c4119715592d7367c91b19680a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701019
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Beethoven: Piano Sonata No. 9 in E Major, Op. 14 No. 1: III. Rondo. Allegro comodo · Machine-readable JSON-LD