Bach, JS: Toccata and Fugue in D Minor, BWV 565: Fugue

Recording identifiers

ISRC

FRZ117502740

Release date of the album this recording appears on

2006-09-15

CopyrightID (CopyrightChains transaction hash)

0x2aff4c2407be4bbdd0f4d9ae3adac5bcfeeef245e2fda29d008ab134856a2543

Copyright registration time

2026-06-20T03:32:38+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:39:04Z

Bitcoin block

957122

Canonical record hash

sha256:362492a8ba8b936b1e7ae79faf913b57ff9b77696cb38c3cc2de5b437dc2d7a1

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ117502740

What this proof establishes

This recording was released in 2006, 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.