ISRC GBAYC9500968
Verified recording
GBAYC9500968 is “Beethoven: Triple Concerto for Violin, Cello and Piano in C Major, Op. 56: III. Rondo alla Polacca” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x30d5711292ae778466e7af366f06f4e0514d6e895a8031cd4b9d74c3c2f2274c and independently timestamped
in Bitcoin block 957050 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9500968.
Recording identifiers
- ISRC
- GBAYC9500968
- Title
- Beethoven: Triple Concerto for Violin, Cello and Piano in C Major, Op. 56: III. Rondo alla Polacca
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x30d5711292ae778466e7af366f06f4e0514d6e895a8031cd4b9d74c3c2f2274c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:41:13+00:00
- Bitcoin block
- 957050
- Canonical record hash
sha256:649acb92140962ae3b2bcec4a10034fa36c4652ae2e7ede22f7d1a54bc78c44d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9500968
- Bitcoin block existence check
- https://blockstream.info/api/block/957050
Full record
Track page: Beethoven: Triple Concerto for Violin, Cello and Piano in C Major, Op. 56: III. Rondo alla Polacca · Machine-readable JSON-LD