Piano Concerto No. 2 in A Minor, Op. 85: III. Rondo. Allegro moderato

Recording identifiers

ISRC

DES382132003

Release date of the album this recording appears on

2021-05-14

CopyrightID (CopyrightChains transaction hash)

0x908ab4d305cda95a3215f405a9c5332e7be0fdf592b3fbf0a60e2def86638714

Copyright registration time

2026-07-06T08:06:06+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-13T07:54:01Z

Bitcoin block

957820

Canonical record hash

sha256:76ffd6fa887b1fdcc65a030f3d4128b5225f6075b39bcb51ae5ebdfd5f3f40a0

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• Recording evidence summary for ISRC DES382132003

What this proof establishes

This recording was released in 2021, 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.