Nie Wierzyli

Recording by Dudek P56.

Recording identifiers

ISRC
PLR901700015
CopyrightID (CopyrightChains transaction hash)
0x09ac39da42d794ffb00860afd95f90f9b86f997084552fea16c6b64b825e0386
Copyright registration time
2026-06-09T20:01:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:98145c6ab63ec49fca309f7c4b883487ffb188c77ebeb1a09e2d7b354c188d53

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.