Piano Concerto No. 2 in G Minor, Op. 22: III. Presto

Recording identifiers

ISRC

USSM10202693

Release date of the album this recording appears on

2012-04-02

CopyrightID (CopyrightChains transaction hash)

0xa401e163bd12f5ac5c4e8449ae5d3cf0e30fa24df7a10abdee0613b2f88269ff

Copyright registration time

2026-07-07T03:36:42+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:7ffa483b39e8bf4041feb1ca1a7b899256a2adb47dd237f882521a29b9443e39

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• Recording evidence summary for ISRC USSM10202693

What this proof establishes

This recording was released in 2012, 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.