Orchestral Suite No. 2 in B Minor, BWV 1067: IV. Bourrée I-II

Recording identifiers

ISRC

GBF077010104

Release date of the album this recording appears on

1971-01-01

CopyrightID (CopyrightChains transaction hash)

0x84d6c0e034568a18ca36230290d8efd7c4a3e1f9933bd6b30ce513c62bc3070d

Copyright registration time

2026-07-29T10:55:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T11:07:37Z

Bitcoin block

960095

Canonical record hash

sha256:9c48f737c5aa53c07e11ea61e5443e3d5b4dff10548a5f6ac5360c55fe3c2296

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBF077010104

What this proof establishes

This recording was released in 1971, 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.