Piano concerto No. 1 in C Major, Op. 15: III. Rondo. Allegro

Recording identifiers

ISRC

FR50X1957503

Release date of the album this recording appears on

2020-04-24

CopyrightID (CopyrightChains transaction hash)

0xd3f9cce5f28fdbd6fbd8fa2c66be1de26150771f5bf61d163b4ce3ea39c15169

Copyright registration time

2026-07-07T19:01:08+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:2a5871bf927db9b9cbe982078c28240466bb1784e389f37fa198f9700eb16c3c

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• Recording evidence summary for ISRC FR50X1957503

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.