ISRC GBAYC2200403
Verified recording
GBAYC2200403 is “Beethoven: Piano Concerto No. 3 in C Minor, Op. 37: II. Largo” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x49a698f2d2b5e1316e02d2a956addb438c4436604a9afb26abadad2178d92af6 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/GBAYC2200403.
Recording identifiers
- ISRC
- GBAYC2200403
- Title
- Beethoven: Piano Concerto No. 3 in C Minor, Op. 37: II. Largo
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x49a698f2d2b5e1316e02d2a956addb438c4436604a9afb26abadad2178d92af6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:353ea607c8c71d58b501fa27bdedc1ef5687483e9d8fe270dd81afe2e0862574- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2200403
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Beethoven: Piano Concerto No. 3 in C Minor, Op. 37: II. Largo · Machine-readable JSON-LD