ISRC DEN962302232
Verified recording
DEN962302232 is “Symphonic Dances, Op. 45 (Version for 2 Pianos): II. Andante con moto. Tempo di Valse” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x35cb079876cf82ec597f24b28e60a66d934a1c5a44f82a27f6ae3fc8e32286c4 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962302232.
Recording identifiers
- ISRC
- DEN962302232
- Title
- Symphonic Dances, Op. 45 (Version for 2 Pianos): II. Andante con moto. Tempo di Valse
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x35cb079876cf82ec597f24b28e60a66d934a1c5a44f82a27f6ae3fc8e32286c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e37ee49a19b7b0e03f068025eae51aaf4bf1189688d34160acd9e79b2d78d99e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962302232
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphonic Dances, Op. 45 (Version for 2 Pianos): II. Andante con moto. Tempo di Valse · Machine-readable JSON-LD