ISRC DEN961803713
Verified recording
DEN961803713 is “Symphonic Dances, Op. 45: III. Lento assai - Allegro vivace” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x462358719a8497754e8cc2e43cd61f999d9429d0edee9f14a38e0e9a74aee79e and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961803713.
Recording identifiers
- ISRC
- DEN961803713
- Title
- Symphonic Dances, Op. 45: III. Lento assai - Allegro vivace
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x462358719a8497754e8cc2e43cd61f999d9429d0edee9f14a38e0e9a74aee79e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:3f35a78da97526ee3ca6aa4ee003bf4a3ac18de657e70b628ab23d40f6628c3d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961803713
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: Symphonic Dances, Op. 45: III. Lento assai - Allegro vivace · Machine-readable JSON-LD