Passacaglia in C Minor, BWV 582 - Arr. for Baroque Ensemble in D Minor

Recording identifiers

ISRC

FRZ131714010

Release date of the album this recording appears on

2017-09-29

CopyrightID (CopyrightChains transaction hash)

0x3e935cd6c3413d2af9012baca846aa93745f30951a8da3dab98a41f4e8c8367b

Copyright registration time

2026-07-06T22:17:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:625cd1693ba5d32f76d21230de98edad8aa266ef81c840b6c1feb1dcbb8660e8

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC FRZ131714010

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.