ISRC GBAYC9903657
Verified recording
GBAYC9903657 is “Beethoven: Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x2bfb0e9558b59083613e67bd113535412d6ef59776bc3f40d3ea693dbe64a55d and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9903657.
Recording identifiers
- ISRC
- GBAYC9903657
- Title
- Beethoven: Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x2bfb0e9558b59083613e67bd113535412d6ef59776bc3f40d3ea693dbe64a55d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:bffa31b1b03678af089ca00e253dc4a91d4f5981c5ac62df81bb5c8119868d90- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9903657
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Beethoven: Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto · Machine-readable JSON-LD