Piano Concerto No. 2 in F Minor, Op. 21: III. Allegro vivace

Recording identifiers

ISRC

FRZ131325030

Release date of the album this recording appears on

2014-02-03

CopyrightID (CopyrightChains transaction hash)

0xac9cd7e1a4ee6319272760e80d9f8b5bcfeda25bf49452d9a87f96e90ef4f459

Copyright registration time

2026-07-07T22:19:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:da573eb105b448f156ea90e6ad2ab8170c6ff972c06c748f8322a50c578f5d2d

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• Recording evidence summary for ISRC FRZ131325030

What this proof establishes

This recording was released in 2014, 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.