Piano Concerto No. 1 in B-Flat Minor, Op. 23, TH 55: I. Allegro non troppo e molto maestoso - Allegro con spirito

Recording identifiers

ISRC

ITX921002751

Release date of the album this recording appears on

2020-05-15

CopyrightID (CopyrightChains transaction hash)

0x9c0c28767b7418127b3c13543cd9f7ea3180b7d13396a82118bb30c18a68b324

Copyright registration time

2026-07-07T13:39:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:5aae28fc944b11b11a6fd1cc3779f45306cc408dfc30f86e796a8b30938b6311

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• Recording evidence summary for ISRC ITX921002751

What this proof establishes

This recording was released in 2020, 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.