Mozart: Violin Concerto No. 4 in D Major, K. 218: II. Andante cantabile (Cadenza by Vengerov)

Recording identifiers

ISRC

GBAYC0601956

Release date of the album this recording appears on

2007-02-06

CopyrightID (CopyrightChains transaction hash)

0x7071555d6c68f4a3f2668c94a6312ddf467fdf42cee13fc703c9dcda89bbe1d8

Copyright registration time

2026-07-30T21:27:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T22:27:30Z

Bitcoin block

960321

Canonical record hash

sha256:ea9564a4fa874f16616e7c4a776e191f4a69b824ca3fc2dbc5ba57a375b9d211

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC GBAYC0601956

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.