The Well-Tempered Clavier, Book 1: Prelude and Fugue No. 1 in C Major, BWV 846 (arr. for harp)

Recording identifiers

ISRC

US2TL0908401

Release date of the album this recording appears on

1993-01-01

CopyrightID (CopyrightChains transaction hash)

0xdef1a737707e7ee1f225fc44102af256707ce3dc5d6a090e22516972499965ca

Copyright registration time

2026-06-18T02:56:17+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:01e56a97bd2302f358152460ad4f243a5445dd0a242c155cf99ffebfb5d02c73

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC US2TL0908401

What this proof establishes

This recording was released in 1993, 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.