ISRC USHM10028601
Verified recording
USHM10028601 is “Piano Concerto No. 3 in D Minor, Op. 30: I. Allegro ma non tanto” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xcf9edc6b4b15c5b2102ca171e9df8c4aa89e9fc150c2536c9a957d47c4584e3f and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10028601.
Recording identifiers
- ISRC
- USHM10028601
- Title
- Piano Concerto No. 3 in D Minor, Op. 30: I. Allegro ma non tanto
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xcf9edc6b4b15c5b2102ca171e9df8c4aa89e9fc150c2536c9a957d47c4584e3f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:175c5347ae846f857273c4670c0017e27d0766f61b1bf2959a2fc6ebbd2717eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10028601
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Piano Concerto No. 3 in D Minor, Op. 30: I. Allegro ma non tanto · Machine-readable JSON-LD