ISRC USSM11700011
Verified recording
USSM11700011 is “Piano Concerto No. 3 in D Minor, Op. 30: II. Intermezzo - Adagio” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x72aefa32eeb6f3ada16201b855b47f31145db2742a263241f1824af4824ed7f4 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11700011.
Recording identifiers
- ISRC
- USSM11700011
- Title
- Piano Concerto No. 3 in D Minor, Op. 30: II. Intermezzo - Adagio
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x72aefa32eeb6f3ada16201b855b47f31145db2742a263241f1824af4824ed7f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:379f08962d436437fbc62e4b9b9febbf0488bcae431fd35730902bbbb258fac1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11700011
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Piano Concerto No. 3 in D Minor, Op. 30: II. Intermezzo - Adagio · Machine-readable JSON-LD