Bach, JS: Mass in B Minor, BWV 232: Et resurrexit

Recording identifiers

ISRC

GBAYC8801799

Release date of the album this recording appears on

1989-01-01

CopyrightID (CopyrightChains transaction hash)

0x0cd6bc1203c4599c78fa7a846cb65847260757fc0d0bd63e9dc7b1576b876155

Copyright registration time

2026-07-29T22:56:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T23:20:38Z

Bitcoin block

960163

Canonical record hash

sha256:cdd4d620d52c8fede209c15b77769c5e79e7909c862d1c19852bb0ce0a0d647a

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC8801799

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.