Sonata for Violin and Piano in B minor, BWV 1014: Andante

Recording identifiers

ISRC

DEE860700393

Release date of the album this recording appears on

2007-10-05

CopyrightID (CopyrightChains transaction hash)

0xa0d74d87228162511e688ee10321cea4cfd804fd1e1fd46189678641d2d53002

Copyright registration time

2026-06-25T05:49:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:fd0684ae569fa1e164fe623c017c906eb3f8ee08b26d3ab738461cb3bb213b0d

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEE860700393

What this proof establishes

This recording was released in 2007, 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.