ISRC FR9W11904769
Verified recording
FR9W11904769 is “Zéro Absolu” by Contrefaçon,
registered on the CopyrightChains blockchain with CopyrightID
0xfc3244f85b63de842f10d6b5229e65db7775dc28ced0e71df90245d32181a08b and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11904769.
Recording identifiers
- ISRC
- FR9W11904769
- Title
- Zéro Absolu
- Artist
- Contrefaçon
- CopyrightID (CopyrightChains transaction hash)
0xfc3244f85b63de842f10d6b5229e65db7775dc28ced0e71df90245d32181a08b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:50647483648a3f01310af9ac8881b6bf21b51cea6af2f62b3fff85da025bf8cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11904769
- Bitcoin block existence check
- https://blockstream.info/api/block/953515