Die Kunst der Fuge, BWV 1080: Contrapunctus XII a 4 inversus - Performed by String Quartet

Recording identifiers

ISRC

DEN960330314

Release date of the album this recording appears on

2024-12-06

CopyrightID (CopyrightChains transaction hash)

0xb6f13d1d20f53b0eb6b8b4e8500223fd5838f9954c23b8047025106eab5c032c

Copyright registration time

2026-06-19T10:00:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:a698ba800d46efca8979d7fd3b6511f1bc8bbf4ca5db1cbb72063ebbf8125f8c

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• Recording evidence summary for ISRC DEN960330314

What this proof establishes

This recording was released in 2024. 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.