Concerto for 2 Violins in D Minor, BWV 1043: I. Vivace

Recording identifiers

ISRC

DEN961600211

Release date of the album this recording appears on

2020-01-24

CopyrightID (CopyrightChains transaction hash)

0xddae050f9457b9a001bc2108bd08f37ffc47b2cc1ce3551ea714ab2c99b7ac84

Copyright registration time

2026-06-21T07:03:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:29ad6361f7660beb11ebdcbbb2bd8a1aa6a0d0710bc814ae04b8e7abac744ee6

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEN961600211

What this proof establishes

This recording was released in 2020, 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.