ISRC HKI191413704
Verified recording
HKI191413704 is “Requiem, Op. 89 B. 165: Pie Jesu (Vocal Quartet, Chorus)” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0xc38592101cab8a0d88aa8b832a47ab3e725c79f60d7704069d30eca90bd7f27e and independently timestamped
in Bitcoin block 960212 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191413704.
Recording identifiers
- ISRC
- HKI191413704
- Title
- Requiem, Op. 89 B. 165: Pie Jesu (Vocal Quartet, Chorus)
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0xc38592101cab8a0d88aa8b832a47ab3e725c79f60d7704069d30eca90bd7f27e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:43:45+00:00
- Bitcoin block
- 960212
- Canonical record hash
sha256:7c7a60605c8d5d410aa437772dbc1b76975dbe6e78b12b4d5f5cb7dca5b0e7bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191413704
- Bitcoin block existence check
- https://blockstream.info/api/block/960212
Full record
Track page: Requiem, Op. 89 B. 165: Pie Jesu (Vocal Quartet, Chorus) · Machine-readable JSON-LD