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

Recording identifiers

ISRC

GBBBC1900126

Release date of the album this recording appears on

2020-02-21

CopyrightID (CopyrightChains transaction hash)

0x9ff9d5f217193b9791ef13a1cc4ee688c00ff17360e28230d1af2eaa8586e819

Copyright registration time

2026-07-06T09:13:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T14:04:01Z

Bitcoin block

957046

Canonical record hash

sha256:59599febf4429817f29edd224fad703a49be1497944338ae36e916cabfcef684

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• Recording evidence summary for ISRC GBBBC1900126

What this proof establishes

This recording was released in 2020, 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.