Brandenburg Concerto No. 6 in B-Flat Major, BWV 1051: III. Allegro (arr. for guitar quartet)

Recording identifiers

ISRC

USASX0660718

Release date of the album this recording appears on

1996-01-01

CopyrightID (CopyrightChains transaction hash)

0xf725152f0be842f8edad2a8e99e61f076ac029424137f597dfdd058eae78f05e

Copyright registration time

2026-07-30T22:51:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T00:26:26Z

Bitcoin block

960327

Canonical record hash

sha256:0779e9ab14e379731a2a91d7b9fe96603c44cc1a7252a8ba9628f630908a1037

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC USASX0660718

What this proof establishes

This recording was released in 1996, 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.