ISRC QZNJV2311766
Verified recording
QZNJV2311766 is “Sin Testigo” by Cocco Lexa,
registered on the CopyrightChains blockchain with CopyrightID
0xd4253829c286c7815b50ac4aa8d90b430793b831bc73ac48c39cf052aad23670 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2311766.
Recording identifiers
- ISRC
- QZNJV2311766
- Title
- Sin Testigo
- Artist
- Cocco Lexa
- CopyrightID (CopyrightChains transaction hash)
0xd4253829c286c7815b50ac4aa8d90b430793b831bc73ac48c39cf052aad23670
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:e166aa6a219f5489013831b606b13ea7874ae81dec7d55606fa76ec398ebff8b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2311766
- Bitcoin block existence check
- https://blockstream.info/api/block/956302