ISRC GBAYC1600507
Verified recording
GBAYC1600507 is “Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x382c44897149da3284f95a1b9281360da1a0e9673dccb03c9039c1c3dca8f51d and independently timestamped
in Bitcoin block 959128 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1600507.
Recording identifiers
- ISRC
- GBAYC1600507
- Title
- Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x382c44897149da3284f95a1b9281360da1a0e9673dccb03c9039c1c3dca8f51d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T12:33:25+00:00
- Bitcoin block
- 959128
- Canonical record hash
sha256:8c0c3558a6e4d011059d31a1ef4122ed20e8847d0135a5dd860726c31665d768- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1600507
- Bitcoin block existence check
- https://blockstream.info/api/block/959128
Full record
Track page: Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto · Machine-readable JSON-LD