ISRC QZPJ32170182
Verified recording
QZPJ32170182 is “Hymn of the Cherubim from Liturgy of St. John Chrysostom” by Kammerkoret Aurum,
registered on the CopyrightChains blockchain with CopyrightID
0xa98e489906ba6f94b6bc02301332154d2955cf1bdd3f372670bd6bbd6d6df303 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32170182.
Recording identifiers
- ISRC
- QZPJ32170182
- Title
- Hymn of the Cherubim from Liturgy of St. John Chrysostom
- Artist
- Kammerkoret Aurum
- CopyrightID (CopyrightChains transaction hash)
0xa98e489906ba6f94b6bc02301332154d2955cf1bdd3f372670bd6bbd6d6df303
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:acbd569b11e5132657162b970bcaf5933147411866bcfb7fe38bbcd1a3795737- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32170182
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Hymn of the Cherubim from Liturgy of St. John Chrysostom · Machine-readable JSON-LD