Piano Concerto No. 20 in D Minor, K.466: III. Rondo. Allegro assai

Recording identifiers

ISRC

DEN961201033

Release date of the album this recording appears on

2012-01-01

CopyrightID (CopyrightChains transaction hash)

0x82665981672f6e3bdb3792b5833174b28f8422e9c1f9eb36d78025e1a4bf3795

Copyright registration time

2026-07-22T10:20:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-22T11:35:32Z

Bitcoin block

959123

Canonical record hash

sha256:91b7a3be72e46f999d4bcb4a27ea8d6ce4a0acea23457d24a14641dac0bee802

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• Recording evidence summary for ISRC DEN961201033

What this proof establishes

This recording was released in 2012, 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.