ISRC HKI199932717
Verified recording
HKI199932717 is “Mass No. 7 in B-Flat Major, Hob.XXII:7, "Missa brevis Sancti Joannis de Deo", "Kleine Orgelsolomesse" (Little Organ Mass): Benedictus” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xd26b0c179f66bdd14802b6a8ed739de5976b6abce12777db06934a2dc7bb0eec and independently timestamped
in Bitcoin block 960193 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199932717.
Recording identifiers
- ISRC
- HKI199932717
- Title
- Mass No. 7 in B-Flat Major, Hob.XXII:7, "Missa brevis Sancti Joannis de Deo", "Kleine Orgelsolomesse" (Little Organ Mass): Benedictus
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xd26b0c179f66bdd14802b6a8ed739de5976b6abce12777db06934a2dc7bb0eec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:05:19+00:00
- Bitcoin block
- 960193
- Canonical record hash
sha256:d367d8961c94922bb09e7a6d31e6ca44e2e8329c8b14c43dfce4ddb4194cb297- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199932717
- Bitcoin block existence check
- https://blockstream.info/api/block/960193
Full record
Track page: Mass No. 7 in B-Flat Major, Hob.XXII:7, "Missa brevis Sancti Joannis de Deo", "Kleine Orgelsolomesse" (Little Organ Mass): Benedictus · Machine-readable JSON-LD