Piano Concerto for the Left Hand in D Major, M. 82: II. Allegro

Recording identifiers

ISRC

DEN962401862

Release date of the album this recording appears on

2025-02-21

CopyrightID (CopyrightChains transaction hash)

0x8869dbc74d33d2a45c110371594fdc228c8e9f27a9a2a4940ea328f9441faae2

Copyright registration time

2026-06-10T16:10:24+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:30b0e116c2308c718e48a6e7d2e54cef1a3a85eb9674ea96565cb8f22fe02394

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• Recording evidence summary for ISRC DEN962401862

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.