Notebook for Anna Magdalena Bach: Marche in D Major, BWV Anh. 122

Recording identifiers

ISRC

FR6P41402260

Release date of the album this recording appears on

2014-11-15

CopyrightID (CopyrightChains transaction hash)

0x23e6acf2a2a6950b6e223a9c6f32dc6fe87604f3d02e14e044e06c2e5264182a

Copyright registration time

2026-07-07T14:38:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:0085778da1bb543907dba29da304c29f7bd66079077ee4dca37ddfb6279f0f06

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FR6P41402260

What this proof establishes

This recording was released in 2014, 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.