Piano Concerto No. 2, Op. 14: II. Andante

Recording by Nikolai Kapustin.

Recording identifiers

ISRC
DEB262400503
Release date of the album this recording appears on
2024-11-01
CopyrightID (CopyrightChains transaction hash)
0xf34137e2e45e983569ff2b20115b767b3c1c5a12bc8f63fb5aab389d424332f0
Copyright registration time
2026-06-18T17:53:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:3573811f969a87a0dfc510aec376facac75cf676d68180a17b5d587501a842a6

What this proof establishes

This recording was released in 2024. 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.