ISRC CH6541900319
Verified recording
CH6541900319 is “Le Z et le C” by Cenza,
registered on the CopyrightChains blockchain with CopyrightID
0x33a2ec6df7f39a041c761b7dc295f43952a63d0d8ae1bb926ec6a9ca035987e5 and independently timestamped
in Bitcoin block 960303 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541900319.
Recording identifiers
- ISRC
- CH6541900319
- Title
- Le Z et le C
- Artist
- Cenza
- CopyrightID (CopyrightChains transaction hash)
0x33a2ec6df7f39a041c761b7dc295f43952a63d0d8ae1bb926ec6a9ca035987e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:11:13+00:00
- Bitcoin block
- 960303
- Canonical record hash
sha256:5d221a25f69bbd9472a0914c7c34f265605c378ccc796759d2144c8cf611dcc3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541900319
- Bitcoin block existence check
- https://blockstream.info/api/block/960303