Paryż i my

Recording by Krzysztof Krawczyk.

Recording identifiers

ISRC
PLG941201012
CopyrightID (CopyrightChains transaction hash)
0xcc387f13fc87558131e7f77c703cc176da487d8e36f221f7dbc98e2b0f0f6d0f
Copyright registration time
2026-06-18T05:53:09+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:e52562a159db97a2b6dde68f402f69b2b8696a0d77aa0147059a71d22213cf03

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.