0xkey Whitepaper
Verifiable agentic wallet infrastructure.
0xkey is a control plane for cryptographic authority: authenticate humans and machines, constrain what they can do, and execute wallet operations inside a hardware-backed trusted boundary.
Wallets are becoming programmable actors.
Key usage must be governed inside a verifiable boundary.
Agents need delegated authority, not unrestricted keys.
Structure
Four chapters for builders and reviewers.
01 / Principles
Agentic Wallet Infrastructure from First Principles
0xkey begins with a simple observation: wallets are becoming programmable actors. The infrastructure that controls them must be verifiable, policy-native, and usable by both humans and machines.
02 / Foundations
Verifiable Foundations
0xkey uses hardware-backed isolation, QOS-based provisioning, reproducible artifacts, and signed evidence to shrink the amount of infrastructure that must be trusted.
03 / Architecture
The 0xkey Architecture
A public view of the 0xkey system: signed activities enter through an API boundary, untrusted infrastructure routes and stores data, and enclave applications turn intent into verifiable decisions.
04 / Applications
Applications Beyond Key Management
The same verifiable control plane can secure embedded wallets, agent wallets, company wallets, payments, and sensitive offchain workflows that need cryptographic accountability.