ISRC USSM11700006
Verified recording
USSM11700006 is “Piano Concerto No. 2 in C Minor, Op. 18: I. Moderato” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x785b6342b3ab2121f0c6b6fc8a3fa4d246424067dafb610e3baa657201b34ef1 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11700006.
Recording identifiers
- ISRC
- USSM11700006
- Title
- Piano Concerto No. 2 in C Minor, Op. 18: I. Moderato
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x785b6342b3ab2121f0c6b6fc8a3fa4d246424067dafb610e3baa657201b34ef1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:023a2019738c873ca36bedb76ffef57f32bea014cfc9889abe66b12aa5c53da4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11700006
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Piano Concerto No. 2 in C Minor, Op. 18: I. Moderato · Machine-readable JSON-LD