Je To Blazen

Recording by Janek Ledecky.

Recording identifiers

ISRC
CZA219900064
CopyrightID (CopyrightChains transaction hash)
0xa47291350ed22662b7b515622382e8af4a1433dfa44bf32a147966145ea9f369
Copyright registration time
2026-07-31T10:08:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T10:20:10Z
Bitcoin block
960389
Canonical record hash
sha256:2a160e327d63e3115194566164cda7bc686b93b54a1e696a69291a984d5a78a9

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.