Bach, JS / Arr. Dupin for Harp: The Well-Tempered Clavier, Book I, Prelude and Fugue No. 1 in C Major, BWV 846: Prelude

Recording identifiers

ISRC

FRZ209202800

Release date of the album this recording appears on

1996-02-01

CopyrightID (CopyrightChains transaction hash)

0x6d8d3a122bedf4dc0980400bf822f6631a08400bda1db24405da1f79c9d58951

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T20:22:46Z

Bitcoin block

960459

Canonical record hash

sha256:8f4b44d08016afc077bcc5245a73b95b8d2455175ade04b9816e6443bdabc66c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ209202800

What this proof establishes

This recording was released in 1996, 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.