Bach, JS: Mass in B Minor, BWV 232: Qui sedes ad dexteram Patris

Recording identifiers

ISRC

GBAYC8801790

Release date of the album this recording appears on

1989-01-01

CopyrightID (CopyrightChains transaction hash)

0xad1f491a085ae7278b37dc0a588a5e73270822070f80759ca7b9f0cc2ebeb7a0

Copyright registration time

2026-07-29T23:32:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T23:42:34Z

Bitcoin block

960167

Canonical record hash

sha256:2798b97df42b9d69ef17597dc7d1b5f64a9930ebba51682501528b728fd646a9

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC8801790

What this proof establishes

This recording was released in 1989, 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.