ISRC HKI191331114
Verified recording
HKI191331114 is “6 Choruses, Op. 15: No. 4. Zadremali volni (The Waves are Dreaming) (arr. J. Lloyd Webber for 2 cellos and piano)” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x338be3318dd9100f6192517a2d91615e80e2b3361a2b6c0a2ba841b812e2f57f and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191331114.
Recording identifiers
- ISRC
- HKI191331114
- Title
- 6 Choruses, Op. 15: No. 4. Zadremali volni (The Waves are Dreaming) (arr. J. Lloyd Webber for 2 cellos and piano)
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x338be3318dd9100f6192517a2d91615e80e2b3361a2b6c0a2ba841b812e2f57f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:5440b4c321af98dc3b58210ca46dc3e47b446126d2199dfc4f3cb94c31f4155b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191331114
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: 6 Choruses, Op. 15: No. 4. Zadremali volni (The Waves are Dreaming) (arr. J. Lloyd Webber for 2 cellos and piano) · Machine-readable JSON-LD