Violin Concerto No. 1 in A Minor, BWV 1041: III. Allegro assai

Recording identifiers

ISRC

DEF056906623

Release date of the album this recording appears on

2012

CopyrightID (CopyrightChains transaction hash)

0x9302c39333e75676941e808ad002c06c1efd6b1f390f3704c5c7a57fa8143c22

Copyright registration time

2026-07-07T15:06:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:b2f34af9a14efed32cd2e8516d8a0684e041658fbd013b5a8d2bacadfe0956df

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• Recording evidence summary for ISRC DEF056906623

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.