Mass No. 7 in B-Flat Major, Hob.XXII:7, "Missa brevis Sancti Joannis de Deo", "Kleine Orgelsolomesse" (Little Organ Mass): Agnus Dei

Recording identifiers

ISRC

HKI199932718

Release date of the album this recording appears on

2000-04-18

CopyrightID (CopyrightChains transaction hash)

0xec9cf56200ba2912562a4083f262775a021a26fdbf08c5380f86fe14a5ee090e

Copyright registration time

2026-07-30T18:50:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T20:09:33Z

Bitcoin block

960302

Canonical record hash

sha256:c79324b3370d059c1df6b7a705b9873d8b79acbdab90779cc0a48a5c9aa95808

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HKI199932718

What this proof establishes

This recording was released in 2000, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.