Piano Sonata No. 23, Op. 57 "Appassionata": II. Andante con moto - Live

Recording identifiers

ISRC

DEN961601082

Release date of the album this recording appears on

2017-08-25

CopyrightID (CopyrightChains transaction hash)

0x2548b3f4e194333f0e8ee8408ed9ee62ed2010c21413da747931d85cc31bbb03

Copyright registration time

2026-07-30T00:26:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T00:39:11Z

Bitcoin block

960179

Canonical record hash

sha256:48c868961de29716ffeb8c0fa1742bef98b810150986a73d948d4d413cacacc2

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEN961601082

What this proof establishes

This recording was released in 2017, 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.