Bez Kompromisów
Recording by Sara Chmiel.
Recording identifiers
- ISRC
- PLB382300376
- CopyrightID (CopyrightChains transaction hash)
- 0x0d1533a0d34fdaf4d0eb3dfd104db36c2cbb0aae71f0762e1a65720e4ebf6f3d
- Copyright registration time
- 2026-07-06T05:32:54+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49Z
- Bitcoin block
- 956889
- Canonical record hash
- sha256:ee2570378226acae5bac7e087728973a19d109b399101d4f6cc9c6a41448a36c
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.