Bach, JS: Mass in B Minor, BWV 232: Qui tollis peccata mundi

Recording identifiers

ISRC

GBAYC8801789

Release date of the album this recording appears on

1989-01-01

CopyrightID (CopyrightChains transaction hash)

0x397a00b1fbbe1f9ccb35f3250f4e9fc837dd525acda8433d3a4e7a0f69e576ab

Copyright registration time

2026-07-29T22:12:01+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T22:48:59Z

Bitcoin block

960160

Canonical record hash

sha256:32e2ac2d061915f54c37a907eae31f8921daf7aa4b661d96924c6876f105646d

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC8801789

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.