The Cunning Little Vixen, Act I. Sharp-Ears as a Politician: Sisters! Comrades! (Vixen, Hens, Rooster)

Recording by Leoš Janáček.

Recording identifiers

ISRC
GBLWD0313813
Release date of the album this recording appears on
2003-09-01
CopyrightID (CopyrightChains transaction hash)
0xf962cdadb60f56bc710c891a082d69a444892552e02737b50c091a923e09be73
Copyright registration time
2026-07-07T17:37:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:e36b8ac710d581fe1b2059d0c103bd59e746003692c1fa881c99af7b2c15f362

What this proof establishes

This recording was released in 2003, 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.