ISRC GBAYC9400877
Verified recording
GBAYC9400877 is “Beethoven: Piano Sonata No. 30 in E Major, Op. 109: I. Vivace ma non troppo - Adagio espressivo” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x4d0a87f7d9efd868704f8ece2086cc291526bc6b70c8a7523a71272ea157e6b7 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/GBAYC9400877.
Recording identifiers
- ISRC
- GBAYC9400877
- Title
- Beethoven: Piano Sonata No. 30 in E Major, Op. 109: I. Vivace ma non troppo - Adagio espressivo
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x4d0a87f7d9efd868704f8ece2086cc291526bc6b70c8a7523a71272ea157e6b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:376bfa205e72146ec1f948bc2306ac25fa79930bc7dc5a7ceb5f1ad648e03bb9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9400877
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Beethoven: Piano Sonata No. 30 in E Major, Op. 109: I. Vivace ma non troppo - Adagio espressivo · Machine-readable JSON-LD