ISRC HKI199420706
Verified recording
HKI199420706 is “Gregorian Chant for Good Friday: Hymnus: Crux fidelis” by Anonymous,
registered on the CopyrightChains blockchain with CopyrightID
0x7fad20c267f10cc6a29863ac8b80d7802a21bf635a230e60930c8f9e747d691d 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/HKI199420706.
Recording identifiers
- ISRC
- HKI199420706
- Title
- Gregorian Chant for Good Friday: Hymnus: Crux fidelis
- Artist
- Anonymous
- CopyrightID (CopyrightChains transaction hash)
0x7fad20c267f10cc6a29863ac8b80d7802a21bf635a230e60930c8f9e747d691d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9c0b59dec03d04ca4ec3526fb31ef702b84da902a6edf293ff5522cf138c2401- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199420706
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Gregorian Chant for Good Friday: Hymnus: Crux fidelis · Machine-readable JSON-LD