Piano Concerto No. 3, E-flat major Op. 29: Allegro non troppo

Recording identifiers

ISRC

DEE211065011

CopyrightID (CopyrightChains transaction hash)

0x83bcb0f87ec96338b13a8b357a03c57a378f0aab1093b89c7a14c109bc057de6

Copyright registration time

2026-07-07T18:11:13+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:b9544c3f0636072fccb15517889ceda75efa5bfe4ca1902619ca5c63794df111

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What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.