Violin Concerto in D Major, Op. 35, TH 59: II. Canzonetta. Andante

Recording by Pyotr Ilyich Tchaikovsky.

Recording identifiers

ISRC
HKI190637602
Release date of the album this recording appears on
2007-02-27
CopyrightID (CopyrightChains transaction hash)
0xf325b75cb0fec5219b4219393d07b7a917e3bd2c07e87a6cf919b5d648e6ea24
Copyright registration time
2026-06-06T11:28:06+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:5abf167476db29159061e021fa571374b8634194d6054afb87b7e4a61c04ca2f

What this proof establishes

This recording was released in 2007, 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.