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

Recording identifiers

ISRC

UK2Y21300608

Release date of the album this recording appears on

2008-01-01

CopyrightID (CopyrightChains transaction hash)

0x18b51f4a8e4f29dff13e3c2aa0e15510b11066fc1f217e92035ff46a77c4377f

Copyright registration time

2026-07-06T09:46:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T16:43:08Z

Bitcoin block

957064

Canonical record hash

sha256:5c3fb81e8f2b6429e79db09bfec4ea6664d9b92618847d6580614a0c2111dbf6

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC UK2Y21300608

What this proof establishes

This recording was released in 2008, 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.