Jseš můj den
Recording by Iveta Bartošová.
Recording identifiers
- ISRC
- CZA230300187
- CopyrightID (CopyrightChains transaction hash)
- 0x06c34972bf2601a2b740ba1654150e3f5f9b8cb4eb0a93acbb8f4862f909a064
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38Z
- Bitcoin block
- 960478
- Canonical record hash
- sha256:1b7fb989ca2d3ea7ab17b6e8b95a8c8cccb7daec6b6c60d86a4c60540a295064
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.