Brandenburg Concerto No. 6 in B-Flat Major, BWV 1051: III. Allegro - Transcribed for Piano Duet by Max Reger

Recording identifiers

ISRC

DEE212344518

Release date of the album this recording appears on

2019-09-06

CopyrightID (CopyrightChains transaction hash)

0xf4daefc9b041f340254beea5599e80f6cb9e7efcc6227bba7f90a04f6dd2d9bf

Copyright registration time

2026-07-31T12:55:46+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T13:06:57Z

Bitcoin block

960404

Canonical record hash

sha256:13be90b0c0afe8c3bf4faf70fa76c84faa37bf4abf98473f01d209df61b97065

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• Recording evidence summary for ISRC DEE212344518

What this proof establishes

This recording was released in 2019, 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.