Pourquoi pas

Recording by Zuukou mayzie.

Recording identifiers

ISRC
FRR642100247
CopyrightID (CopyrightChains transaction hash)
0xc85014ffa3249ac9f17eb020635c7283d38e47431c7068226bf38e0423ead5d9
Copyright registration time
2026-06-20T06:41:00+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:68fe8a826cc150994dde32b181097b5f51a5fc7f7833f831251654dc92107197

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.