RESEARCH · HHT PROOF STORY
In a few words
An agent can be authenticated, have access to a wallet or API and be technically capable of execution. One question still remains: what proves this exact action is authorized now?
UNDERSTAND MORE
EXAMPLE
In an A2A experiment, a buyer agent could discover a resource, receive a payment requirement and use wallet infrastructure. That technical capability was not enough: the system still had to determine whether the amount and action were inside a current mandate or required a stop or human escalation.
REAL EVIDENCE
In ACO-EXP-002 Phase 3, Cosmic completed a 0.005 USDC machine-to-machine transaction on Base mainnet. HHT evaluated authority before releasing execution, and the authorization was bound to that specific economic action and a single use.
LEARNING
That separation survived beyond the payment case and was later exercised against a real external provider/API action. The general principle is that an organization should not infer permission from technical capability.
LIMIT
The experiments show that the pattern can be implemented and exercised in bounded real external actions. They do not demonstrate regulatory compliance, universal interoperability, buyer demand, pricing or product-market fit.
PRODUCT
Higher Human Trust asks before effect whether the exact action has sufficient evidence, current authority and the required human involvement. The public proof uses a synthetic model: nothing is executed in the real world.
FROM INSIGHT TO ACTION
Ask what evidence and mandate turn that capability into an action that is legitimately authorized now.