Piano Concerto No. 22 in E-Flat Major, K. 482: III. Allegro

Recording identifiers

ISRC

CALC41900293

Release date of the album this recording appears on

2020-01-31

CopyrightID (CopyrightChains transaction hash)

0x4c12263609e083413b6ec27f71ec737d181892e6d4b64a4dbe84a232e0f9eceb

Copyright registration time

2026-06-05T17:22:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:47:07Z

Bitcoin block

953513

Canonical record hash

sha256:673334b3ba3e66dbe1eeb7fd266b6e024ce6aec4980eb0026f1147d352e11d83

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• Recording evidence summary for ISRC CALC41900293

What this proof establishes

This recording was released in 2020, 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.