Brandenburg Concerto No. 5 in D Major, BWV 1050: II. Affetuoso

Recording identifiers

ISRC

DEF056400062

Release date of the album this recording appears on

1965-01-01

CopyrightID (CopyrightChains transaction hash)

0xe05ce1f30eef21e6c79c740147b421d7a7711209b976d7bbb34376e03324567e

Copyright registration time

2026-06-26T19:33:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:8d7e5f484b47538c239c4dd9ff40a58bd05a7dafc7df0666e100bdce0f50464d

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEF056400062

What this proof establishes

This recording was released in 1965, 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.