ISRC FR9W11103207
Verified recording
FR9W11103207 is “Laisse tomber tes problèmes - Radio Edit” by Collectif Métissé,
registered on the CopyrightChains blockchain with CopyrightID
0x5d85f644c32b1c19f0be7d338cb601b936c27771e6b8f9d9fcc9fd80a04d07a3 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11103207.
Recording identifiers
- ISRC
- FR9W11103207
- Title
- Laisse tomber tes problèmes - Radio Edit
- Artist
- Collectif Métissé
- CopyrightID (CopyrightChains transaction hash)
0x5d85f644c32b1c19f0be7d338cb601b936c27771e6b8f9d9fcc9fd80a04d07a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:f8959671ab34f3a60b08d3b73ee0af428789ef4e84d15581ca1707b0050c1fc0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11103207
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Laisse tomber tes problèmes - Radio Edit · Machine-readable JSON-LD