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

Recording identifiers

ISRC

HKI199605106

Release date of the album this recording appears on

2016-08-12

CopyrightID (CopyrightChains transaction hash)

0xeeb98b265a200e3b1f652d14db2e518b91bf65d9a1284933a6f828b2da492ba9

Copyright registration time

2026-06-21T21:37:58+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:3a509f464a8926df19c2c181ec06bff0604a251f112278ad347e424dd51fe593

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• Recording evidence summary for ISRC HKI199605106

What this proof establishes

This recording was released in 2016, 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.