Hohe Messe in B Minor, BWV 232: No. 27, Agnus Dei

Recording identifiers

ISRC

DEW741808027

Release date of the album this recording appears on

2018-05-15

CopyrightID (CopyrightChains transaction hash)

0x48bc8579dc5fe7cc5370c5aa62c59584754f57ced52db0a31372e036c0ac7e79

Copyright registration time

2026-06-27T07:21:45+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:02f32b4957b31082b616244aa2584dbc79476f1beb12ad9be78d1698652be91c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEW741808027

What this proof establishes

This recording was released in 2018, 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.