Three-Part Inventions, BWV 787-801: No. 8 in F, BWV 794

Recording identifiers

ISRC

GBBBA0741680

Release date of the album this recording appears on

2007-01-01

CopyrightID (CopyrightChains transaction hash)

0xa269c6cb6e0be24d44e57bd186732fef6b8a0ca219ca0aaed8eba96b1366c791

Copyright registration time

2026-06-24T13:16:16+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T12:58:18Z

Bitcoin block

957039

Canonical record hash

sha256:44d0244993f7670d9f03664adf346763769adec0682a7abddd3c0c91733fd901

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBBBA0741680

What this proof establishes

This recording was released in 2007, 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.