Tak Abyste To Věděla

Recording by Karel Gott.

Recording identifiers

ISRC
CZA161102397
CopyrightID (CopyrightChains transaction hash)
0xb32f6c2af01400cf49a3557f9a5afd707658d5e27303118544cf5db5b535a12f
Copyright registration time
2026-07-03T05:38:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T18:39:05Z
Bitcoin block
957073
Canonical record hash
sha256:853a0ecbdae7a3f84d31dd5115f15f613f0003437227655960a6f2c762414ee5

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.