ISRC HKI199909205
Verified recording
HKI199909205 is “Requiem: Salvator mundi” by Herbert Howells,
registered on the CopyrightChains blockchain with CopyrightID
0xc7b8b212a99df9d8df8cc69ccc84954e2510e43239b242d8e5783dee8dcd0272 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199909205.
Recording identifiers
- ISRC
- HKI199909205
- Title
- Requiem: Salvator mundi
- Artist
- Herbert Howells
- CopyrightID (CopyrightChains transaction hash)
0xc7b8b212a99df9d8df8cc69ccc84954e2510e43239b242d8e5783dee8dcd0272
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:2056031446617a258ad0ac49cf0f9d9126833378bad96d4798d5dc1f4d5f7fba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199909205
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Requiem: Salvator mundi · Machine-readable JSON-LD