Suite for Piano and Orchestra: II. Lyrical Waltz - Live

Recording by Alexander Tsfasman.

Recording identifiers

ISRC
DEN962202092
Release date of the album this recording appears on
2022-09-23
CopyrightID (CopyrightChains transaction hash)
0xc1ac3c45ae1daa870b62c010ef23bc9053ff6a879e7407e563d872d0686a1aaf
Copyright registration time
2026-07-06T05:54:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T06:56:49Z
Bitcoin block
956889
Canonical record hash
sha256:6b55e0b895d420a59caa82b654d9c7acc1975c6b5e6e7ca3dfcfc2df79550c35

What this proof establishes

This recording was released in 2022. 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.