Concerto for 2 Harpsichords in C Major, BWV 1061: III. Fuga. Vivace

Recording identifiers

ISRC

NLE422105606

Release date of the album this recording appears on

2022-08-07

CopyrightID (CopyrightChains transaction hash)

0x5f28cba4663f3a4750a18c93397377269e50da05c6e45d1c4571114125a73624

Copyright registration time

2026-07-07T09:56:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:b55b77d11e15715febecd31a5167696afb35b6d0856771b6d567cd69b6be1477

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC NLE422105606

What this proof establishes

This recording was released in 2022. 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.