Piano Sonata No. 3 in C Major, Op. 2 No. 3: III. Scherzo. Allegro

Recording identifiers

ISRC

DEF056400143

Release date of the album this recording appears on

2019-09-13

CopyrightID (CopyrightChains transaction hash)

0x4d7bbecd96954f078425bc4b1fdf4e48ac70ad3375905c1f7873732cea63f1b9

Copyright registration time

2026-07-08T00:16:58+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:1cc5713ef22665d2256342a6dbc0489c6d5e7039e33a3d0ccfb5653ea09e2515

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEF056400143

What this proof establishes

This recording was released in 2019, 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.