ISRC USSJ10301484
Verified recording
USSJ10301484 is “Rachmaninoff: Piano Concerto No. 2 in C Minor, Op. 18: I. Adagio” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xfe07a5f600ee9da8bc662967998d262c1b064b1d9a5716db08810f836c70e1a1 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/USSJ10301484.
Recording identifiers
- ISRC
- USSJ10301484
- Title
- Rachmaninoff: Piano Concerto No. 2 in C Minor, Op. 18: I. Adagio
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xfe07a5f600ee9da8bc662967998d262c1b064b1d9a5716db08810f836c70e1a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5de0bd45ff26bee5e5ded4510a1aa8a7e7ecaa960b369c2eba47626820e32eb4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10301484
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Rachmaninoff: Piano Concerto No. 2 in C Minor, Op. 18: I. Adagio · Machine-readable JSON-LD