The signature
behind every
AI agent
Choose your plan
Why Altheris
Built on proof.
Not promises.
Cryptographic Security
Every AI agent on Altheris is issued a signed cryptographic passport — an Ed25519 certificate binding the agent to its verified owner. Permissions are locked into the passport itself. They cannot be altered without detection.
Trusted & Verified
Every business on Altheris completes identity verification before registering an agent. Every action is logged in a tamper-evident, hash-chained ledger. Anyone can verify any agent's status in real time through our public API.
Built by JPO Studios
JPO Studios Ltd was founded in 2026 by James Pritchard and Ollie Purbrick. We build infrastructure for the AI-native era — starting with the trust layer every business deploying agents will need.
About Altheris
Altheris is a verified identity registry for AI agents. As businesses deploy agents to send emails, book meetings, process transactions, and handle customer interactions — the people on the receiving end have no way to know those agents are legitimate, authorised, or trustworthy. Altheris solves this with cryptographic certainty. Every agent gets a signed identity passport. Every action gets a permanent, tamper-evident record. And anyone — anywhere — can verify an agent's identity and permissions in real time. This is the trust layer the AI-native era needs.