Piano Concerto No. 1 in B-Flat Minor, Op. 23: Andantino semplice - Prestissimo - Temp I

Recording identifiers

ISRC

RURMS1010019

Release date of the album this recording appears on

2010-02-07

CopyrightID (CopyrightChains transaction hash)

0xa7541e38343a950f2c79d496503e49d9b9f0d6f043bb6b6732253dc95d3ea3d9

Copyright registration time

2026-07-31T02:13:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T02:51:48Z

Bitcoin block

960337

Canonical record hash

sha256:9f2ca2fc49cec9adce7acb2697fbca809a8ed576aaae13cde4810b4947f86dd5

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC RURMS1010019

What this proof establishes

This recording was released in 2010, 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.