Piano Sonata No. 3 in F-Sharp Minor, Op. 23: III. Andante

Recording identifiers

ISRC

DEAD61500706

Release date of the album this recording appears on

2015-10-02

CopyrightID (CopyrightChains transaction hash)

0x5ada70829481aca608ab5afa91c86f1a63e88d0e4105effb2ec79e1041fbc99c

Copyright registration time

2026-07-31T00:32:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T02:19:15Z

Bitcoin block

960334

Canonical record hash

sha256:7e84760b653b9155684d7a9812864f38762bf1c3b1b9115ef20529205ddeda19

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEAD61500706

What this proof establishes

This recording was released in 2015, 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.