ISRC GBAJY1714502
Verified recording
GBAJY1714502 is “Piano Concerto No. 2 in C Minor, Op. 50: II. Romanza. Andante con moto –” by Nikolai Medtner,
registered on the CopyrightChains blockchain with CopyrightID
0xff92c55d45eda8eab3210a665df7e2c45ac19fff513f589c6096807173d73938 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/GBAJY1714502.
Recording identifiers
- ISRC
- GBAJY1714502
- Title
- Piano Concerto No. 2 in C Minor, Op. 50: II. Romanza. Andante con moto –
- Artist
- Nikolai Medtner
- CopyrightID (CopyrightChains transaction hash)
0xff92c55d45eda8eab3210a665df7e2c45ac19fff513f589c6096807173d73938
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0c13ad3ce94581ab24d3c4a0884a7ca82836bffbe3b721a4165f19a1fcf05c1e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1714502
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 2 in C Minor, Op. 50: II. Romanza. Andante con moto – · Machine-readable JSON-LD