ISRC HKI191209011
Verified recording
HKI191209011 is “Piano Sonata in B-Flat Minor: II. Elegie” by Déodat de Séverac,
registered on the CopyrightChains blockchain with CopyrightID
0x4d4a40b74b89f651613d34943e7e935197246dca748726044f697403e144612d and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191209011.
Recording identifiers
- ISRC
- HKI191209011
- Title
- Piano Sonata in B-Flat Minor: II. Elegie
- Artist
- Déodat de Séverac
- CopyrightID (CopyrightChains transaction hash)
0x4d4a40b74b89f651613d34943e7e935197246dca748726044f697403e144612d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:f2a7028cd08558fe166c0ce36253515369deed131380138d408a7142cd293111- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191209011
- Bitcoin block existence check
- https://blockstream.info/api/block/960362
Full record
Track page: Piano Sonata in B-Flat Minor: II. Elegie · Machine-readable JSON-LD