7 Jours à tuer

Recording by Ol Zico.

Recording identifiers

ISRC
FR8GV2115150
CopyrightID (CopyrightChains transaction hash)
0xd829c9ad2934ba4c2889e4360ccc921ccae077f416553431ea785306c9a7d6b0
Copyright registration time
2026-07-31T10:22:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T12:24:41Z
Bitcoin block
960397
Canonical record hash
sha256:5222ab47068abb0e3155b83880e4a33fa55f45214a190d5914aa2eda924d284c

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.