Piano Concerto No. 1 in E Minor, Op. 11: III. Rondo. Vivace

Recording identifiers

ISRC

DEF056800373

Release date of the album this recording appears on

2021-05-07

CopyrightID (CopyrightChains transaction hash)

0xaedc3b851ab83681845ee9e79c431d5deb9c89b83a193f7ac5fe6ecf06c5110a

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T09:57:33Z

Bitcoin block

960240

Canonical record hash

sha256:a8963eacd2f4da34c4c7e15364e8e7c7eff57edfb2f92ece2bf897192e0e0048

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• Recording evidence summary for ISRC DEF056800373

What this proof establishes

This recording was released in 2021, 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.