The Well-Tempered Clavier / Book 1, BWV 846-869 / Prelude & Fugue in C Major, BWV 846: I. Prelude - Upright Piano

Recording identifiers

ISRC

DEN962302170

Release date of the album this recording appears on

2023-10-27

CopyrightID (CopyrightChains transaction hash)

0x20ec28d4896ada939b397b754bc68d9a35ca76682d73d91b86d0bc2d9d0f60b2

Copyright registration time

2026-06-20T02:59:50+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:79eb1bb4a1ba6bbcb2fea7fd7f9d14d1e48a4241eeb769f1f0a6a77162889270

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• Recording evidence summary for ISRC DEN962302170

What this proof establishes

This recording was released in 2023. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.