ISRC GBAYC0302181
Verified recording
GBAYC0302181 is “Beethoven: Piano Sonata No. 2 in A Major, Op. 2 No. 2: II. Largo appassionato” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xc142617e465944bb5b1450fb39f16041a98a04665999ecc81e43b84a8a8fb86b 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/GBAYC0302181.
Recording identifiers
- ISRC
- GBAYC0302181
- Title
- Beethoven: Piano Sonata No. 2 in A Major, Op. 2 No. 2: II. Largo appassionato
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xc142617e465944bb5b1450fb39f16041a98a04665999ecc81e43b84a8a8fb86b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c3cfe79ffce86b1f00f337946c0387c7eafa2cda8d7e04e6dea73a98a4dbcec5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0302181
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Beethoven: Piano Sonata No. 2 in A Major, Op. 2 No. 2: II. Largo appassionato · Machine-readable JSON-LD