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

Recording identifiers

ISRC

DEA809448101

Release date of the album this recording appears on

2025-01-02

CopyrightID (CopyrightChains transaction hash)

0x5313cbd7865d45cc9195e6c0b23d01290a46241661d37039838342aa9a9d5183

Copyright registration time

2026-07-30T22:35:09+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T00:26:26Z

Bitcoin block

960327

Canonical record hash

sha256:84805243b133e352cc096bff2d2431339019aa3932fbc3b99737f281d798b2bc

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• Recording evidence summary for ISRC DEA809448101

What this proof establishes

This recording was released in 2025. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.