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

Recording identifiers

ISRC

GBAYC9006810

Release date of the album this recording appears on

2008-09-08

CopyrightID (CopyrightChains transaction hash)

0x19ef9e357aea468f840356f18dbe04b7fb5ed34160bf8ecec08e31399f971f92

Copyright registration time

2026-07-07T10:18:03+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:1bf67b2eb6ca4ffe2a63cd59f1e719c15af1e084517921a116a42d1516d4a4f5

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC GBAYC9006810

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.