ISRC DESR72346111
Verified recording
DESR72346111 is “Symphonic Dances, Op. 45: III. Lento assai - Allegro vivace” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x2e75207948aaee37515b4db39062a89fe18bc1d666fe837c87d6cf955fc7e8a0 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/DESR72346111.
Recording identifiers
- ISRC
- DESR72346111
- Title
- Symphonic Dances, Op. 45: III. Lento assai - Allegro vivace
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x2e75207948aaee37515b4db39062a89fe18bc1d666fe837c87d6cf955fc7e8a0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:33d72747ef744c05e22828b72045ab384694ec338cbc90b5b738cf792c1a4bf6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR72346111
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Symphonic Dances, Op. 45: III. Lento assai - Allegro vivace · Machine-readable JSON-LD