Honem, honem

Recording by Karel Zich.

Recording identifiers

ISRC
CZA168700041
Release date of the album this recording appears on
2019-06-18
CopyrightID (CopyrightChains transaction hash)
0x31ae288eeb3f21c7dbcbe5db9e17d5f119576c04a149476c3b1195063134c5e5
Copyright registration time
2026-06-18T02:59:53+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:6498fa309a2a06210415099fdd245b87e7a6e93452a3fd0b42c9fc68d79c4560

What this proof establishes

This recording was released in 2019, 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.