Piano Concerto No. 2 in B-Flat Major, Op. 19: I. Allegro con brio

Recording identifiers

ISRC

USSM11307703

Release date of the album this recording appears on

2014-10-27

CopyrightID (CopyrightChains transaction hash)

0xd1520fc2be54b04b8b14942bfebb6428a67bcf5e05552bd3db0b0ad1c9abb64c

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T20:09:33Z

Bitcoin block

960302

Canonical record hash

sha256:e464a85fad8afe1831ab11e86ca62f693edbc10a2947cfc035ae4a9f4ec2d869

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC USSM11307703

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.