Cokolwiek by nie mówili

Recording by Bez Cenzury.

Recording identifiers

ISRC
PLA460601603
CopyrightID (CopyrightChains transaction hash)
0x43a42abbbc8f5ee3ceaae986347b1f250adf7646653384c49fbb85b6b4eb0062
Copyright registration time
2026-06-06T18:20:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:7dfcd9b7c5ba5bd343f7889d15e467f7b3e1f07dcd5d1e47802362c0c7774218

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.