ISRC HKI199632403
Verified recording
HKI199632403 is “Coppélia: Act I: Mazurka” by Léo Delibes,
registered on the CopyrightChains blockchain with CopyrightID
0x2664cd508544442855fe29205cda155b5763e78ebd5ee86ec07780cd5e9a870f and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199632403.
Recording identifiers
- ISRC
- HKI199632403
- Title
- Coppélia: Act I: Mazurka
- Artist
- Léo Delibes
- CopyrightID (CopyrightChains transaction hash)
0x2664cd508544442855fe29205cda155b5763e78ebd5ee86ec07780cd5e9a870f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:6e67a2400340564ad28d4356e48634603440f16383014f08ec2b5febb0855bf8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199632403
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Coppélia: Act I: Mazurka · Machine-readable JSON-LD