Notenbüchlein für Anna Magdalena Bach (Arr. for guitar A. Lagoya): 5. Menuet in G minor, Anh.115

Recording identifiers

ISRC

FRZ037102240

Release date of the album this recording appears on

2019-05-31

CopyrightID (CopyrightChains transaction hash)

0x422cc14df51fac585287fe8e96eb2f0c5c965ec5f070241ab0e3c883bfec8285

Copyright registration time

2026-07-06T09:05:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T14:04:01Z

Bitcoin block

957046

Canonical record hash

sha256:ca94ef1d99a3bc0538b25ff137b9f4e0aceff4fc196a354f80c6c91d32179513

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ037102240

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.