ISRC FRZ016900220
Verified recording
FRZ016900220 is “C'est extra” by Léo Ferré,
registered on the CopyrightChains blockchain with CopyrightID
0xedcafab4252000848e94e2777eab131425e9618f61778ab0d358c79772ed7408 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ016900220.
Recording identifiers
- ISRC
- FRZ016900220
- Title
- C'est extra
- Artist
- Léo Ferré
- CopyrightID (CopyrightChains transaction hash)
0xedcafab4252000848e94e2777eab131425e9618f61778ab0d358c79772ed7408
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:25543549eace5b13c41ce37d96d93b27cac27050d7ea8dea0743ff8a23a57605- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ016900220
- Bitcoin block existence check
- https://blockstream.info/api/block/956312