V Diskotéce

Recording by Petra Janů.

Recording identifiers

ISRC
CZA161701585
CopyrightID (CopyrightChains transaction hash)
0x45091310078fd01eb1bd352fcbae95d5951bf5587065a92f9a4ea09154407c1f
Copyright registration time
2026-07-07T06:28:09+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:3ca46e7caf0ac11a52f9dfac5bb0ae8d633823c533ca2301dd31cb2ca26b2142

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.