Piano Concerto in E Minor, Op. 11: I.Allegro maestoso

Recording identifiers

ISRC

PLC701504201

Release date of the album this recording appears on

2015

CopyrightID (CopyrightChains transaction hash)

0xd7eea290543420148674c5abc94b6de898072fc0d469acfe73cd93d45fbcf810

Copyright registration time

2026-07-31T20:18:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T20:42:35Z

Bitcoin block

960463

Canonical record hash

sha256:deafc54ff7d67442bb41d5cabf520b65243b7f97487ebb4e17ce6dc31c3f204b

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• Recording evidence summary for ISRC PLC701504201

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.