Violin Partita No. 2 in D Minor, BWV 1004: V. Ciaccona

Recording identifiers

ISRC

USB8U1044529

Release date of the album this recording appears on

2012-10-02

CopyrightID (CopyrightChains transaction hash)

0xf83b23139ad1ea53a2313b2bc2335780caa3ace7fccf0f6c1953b983ec449568

Copyright registration time

2026-07-06T09:26:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T14:18:56Z

Bitcoin block

957048

Canonical record hash

sha256:398d1c411818da3f80a4e615b58b8a80fcf900698506d1bdfdc9d899b874e714

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USB8U1044529

What this proof establishes

This recording was released in 2012, 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.