Sonata No. 3 for Solo Violin in C Major, BWV 1005: III. Largo

Recording identifiers

ISRC

GBBBA0500490

Release date of the album this recording appears on

2005-01-01

CopyrightID (CopyrightChains transaction hash)

0x81a9c54b055ef84e91004e0b7404cdbe7a849f64172ada47db7c8563aa29afc9

Copyright registration time

2026-07-07T09:38:35+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:880e5851a13ce75867d6b7f5b51c905f2faabfab65a1067233ca87e0376ff56b

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC GBBBA0500490

What this proof establishes

This recording was released in 2005, 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.