Piano Concerto in E Minor, No.1, Op. 11: I. Allegro maestoso

Recording identifiers

ISRC

PLC701662510

Release date of the album this recording appears on

2015

CopyrightID (CopyrightChains transaction hash)

0x57f667a030c4856b7064adb85570d8a10ce6ca8a34ab05d5beb5d26c9acf8572

Copyright registration time

2026-07-29T14:00:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T14:28:24Z

Bitcoin block

960117

Canonical record hash

sha256:8702876dedc3882190590937b542532ef7866404054c1a2f2b523fe1d6b0476f

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC PLC701662510

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.