ISRC HKI199508201
Verified recording
HKI199508201 is “Requiem, Op. 48 (1893 version): Introit and Kyrie” by John Rutter,
registered on the CopyrightChains blockchain with CopyrightID
0x731e02f785e2c8b044334914195f7df5f51d3225d296998f736f058be0516354 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199508201.
Recording identifiers
- ISRC
- HKI199508201
- Title
- Requiem, Op. 48 (1893 version): Introit and Kyrie
- Artist
- John Rutter
- CopyrightID (CopyrightChains transaction hash)
0x731e02f785e2c8b044334914195f7df5f51d3225d296998f736f058be0516354
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:d242c5d5efa19b126f8278d87d1b4d90bcdbcfc4e2af2cfd756399846c97f994- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199508201
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Requiem, Op. 48 (1893 version): Introit and Kyrie · Machine-readable JSON-LD