Znowu Sieka

Recording by Rasmentalism.

Recording identifiers

ISRC
PLA681301439
CopyrightID (CopyrightChains transaction hash)
0xf744b49256ee9b05ed8860fcfed8862d24006572b3c3c2a0ace9b792f055d1a4
Copyright registration time
2026-06-22T08:52:53+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:723ba7a6ab3191c8d4c2258324b8268a2655cff1d35938c577a1e86f869e67d6

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.