ISRC HKI190574505
Verified recording
HKI190574505 is “Aleko: Aleko's Cavatina” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xcb5597bded90459f47fd097d061e9a90f7f154606acd81e71e1f0d9aff4f8878 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190574505.
Recording identifiers
- ISRC
- HKI190574505
- Title
- Aleko: Aleko's Cavatina
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xcb5597bded90459f47fd097d061e9a90f7f154606acd81e71e1f0d9aff4f8878
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:022c0f5090ce945ffa18cbb565614bde621fca7a82deb452dbc051a0bb45834c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190574505
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: Aleko: Aleko's Cavatina · Machine-readable JSON-LD