Co? wi?cej

Recording by Kukulska.

Recording identifiers

ISRC
PLC281000007
CopyrightID (CopyrightChains transaction hash)
0x0e58102bc111c5a41e842ee523f52cb1fe9019ed94dbfcd6c0e6e56fe8277c1e
Copyright registration time
2026-07-31T05:02:09+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T05:17:02Z
Bitcoin block
960348
Canonical record hash
sha256:2ffbe19241bf1616d1921231cea6af240ecb3634b3fe2f79da7ff834b9151098

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.