ISRC GBAYC2203154
Verified recording
GBAYC2203154 is “Beethoven: Piano Concerto No. 2 in B-Flat Major, Op. 19: I. Allegro con brio (Cadenza by Beethoven)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x120d4ef5bb5b828850fbcbee27d545be7e0a2f5ad8965585bd58f937c807f418 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2203154.
Recording identifiers
- ISRC
- GBAYC2203154
- Title
- Beethoven: Piano Concerto No. 2 in B-Flat Major, Op. 19: I. Allegro con brio (Cadenza by Beethoven)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x120d4ef5bb5b828850fbcbee27d545be7e0a2f5ad8965585bd58f937c807f418
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:3e5610483d4c7a15019e0a04fef84e6a0e4d236fa55b344eedb7c5e79720b93a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2203154
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Beethoven: Piano Concerto No. 2 in B-Flat Major, Op. 19: I. Allegro con brio (Cadenza by Beethoven) · Machine-readable JSON-LD