ISRC GBAJY9258003
Verified recording
GBAJY9258003 is “Piano Concerto No. 2 in C Minor, Op. 50: III. Divertimento. Allegro risoluto e molto vivace” by Nikolai Medtner,
registered on the CopyrightChains blockchain with CopyrightID
0x8484b306ecdd4871fd1b57d96ccacb0390d64c7409175c1c948f4fd34cb4a1c7 and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9258003.
Recording identifiers
- ISRC
- GBAJY9258003
- Title
- Piano Concerto No. 2 in C Minor, Op. 50: III. Divertimento. Allegro risoluto e molto vivace
- Artist
- Nikolai Medtner
- CopyrightID (CopyrightChains transaction hash)
0x8484b306ecdd4871fd1b57d96ccacb0390d64c7409175c1c948f4fd34cb4a1c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:7d06638ae78a0e34033889eea5ad25ec293f7660d663cbae361952ffd09e8913- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY9258003
- Bitcoin block existence check
- https://blockstream.info/api/block/960309
Full record
Track page: Piano Concerto No. 2 in C Minor, Op. 50: III. Divertimento. Allegro risoluto e molto vivace · Machine-readable JSON-LD