Toccata and Fugue in D Minor, BWV. 565: I. Toccata -

Recording identifiers

ISRC

DEA349202364

Release date of the album this recording appears on

2017-03-17

CopyrightID (CopyrightChains transaction hash)

0x23ecd4de9219a61193cadc8d231bb4b3d5c4590e0891e89008e19c989dc85e82

Copyright registration time

2026-07-06T09:32:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T16:07:00Z

Bitcoin block

957061

Canonical record hash

sha256:2120ccfd9be2d263cdbb5b39fc9ca27207ad2248abebc807398b13477cf74da1

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEA349202364

What this proof establishes

This recording was released in 2017, 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.