Concerto for Violin in G Minor, BWV 1056: II. Largo

Recording identifiers

ISRC

ES7141500262

CopyrightID (CopyrightChains transaction hash)

0xac2ae5935d6ae4019d5974d2328ebe941671bfcb3fefe376744168a84d8b406a

Copyright registration time

2026-07-07T09:47:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:c9af15b6bc876edb4c83ce7ef7133d6a71e1c272bc0c0b4cb41354102bc59b9a

• Verify the CopyrightID on CopyrightChains
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What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.