ISRC DEN961101740
Verified recording
DEN961101740 is “Morceaux de fantaisie, Op. 3: No. 1, Elégie in E-Flat Minor” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x3daf68d12791291a7acc373a30cd133ce804432c19dc10ab8a67a8fab74ae74f and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961101740.
Recording identifiers
- ISRC
- DEN961101740
- Title
- Morceaux de fantaisie, Op. 3: No. 1, Elégie in E-Flat Minor
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x3daf68d12791291a7acc373a30cd133ce804432c19dc10ab8a67a8fab74ae74f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:5e84a7e923b77e470401f8f629110aba09bd70e128d2639c7380231d31faf7fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961101740
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Morceaux de fantaisie, Op. 3: No. 1, Elégie in E-Flat Minor · Machine-readable JSON-LD