Trezor

Recording by Karel Gott.

Recording identifiers

ISRC
CZA166500053
Release date of the album this recording appears on
2004-04-19
CopyrightID (CopyrightChains transaction hash)
0x23a24c02cbf0a5ffca18812ed5ee8d87235de208b3018bba62b1a1a279f88549
Copyright registration time
2026-06-04T13:00:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T16:43:08Z
Bitcoin block
957064
Canonical record hash
sha256:f3f3bfea0d97a96c33b85a40257e464ebb9c7de72a1fd26e6916f6b565d75d9d

What this proof establishes

This recording was released in 2004, 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.