Brandenburg Concerto No. 2 in F Major, BWV 1047: III. Allegro assai - Recorded 1964

Recording identifiers

ISRC

DEF056400083

Release date of the album this recording appears on

2025-02-18

CopyrightID (CopyrightChains transaction hash)

0xcb79dd51df9a5923227a2b985e49f4b9d855abbc48d7be55f76a90e0262bf30a

Copyright registration time

2026-06-26T00:00:17+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:ce08da5430959e42f3524ebb2a5a2ac2a0e51204ab91c50a390834d784a09873

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• Recording evidence summary for ISRC DEF056400083

What this proof establishes

This recording was released in 2025. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.