Core Components
The core of Orbinum. Shield, transfer, and withdraw tokens privately, every operation backed by a Groth16 ZK-SNARK proof verified on-chain, and it works across address types: an EVM account can privately transfer to an SS58 account through the pool.
Groth16 proofs over BN254 with Poseidon hashing. Circuits compiled from Circom and verified natively in the Substrate runtime, no trusted off-chain verifier required.
Share a disclosure key (orbdisc:…) to prove a note's exact value and asset to any verifier, locally, without a ZK proof submission, and without exposing the spending key.
One keypair, two worlds. EVM and Substrate accounts share the same balance natively, derived from a single Secp256k1 key with no registration step, and the shielded pool connects them privately, a design that extends to future address formats.
Full Frontier-based EVM. Deploy Solidity contracts without modification, use MetaMask or Rabby, and shield ORB into the private pool straight from an EVM account through a precompile.
Built on FRAME. Modular runtime pallets, XCM cross-chain communication, and a customizable execution environment designed for production-grade chains.
Documentation
Getting Started
Installation, node setup, and first transactions.
Architecture
System design, shielded pool, ZK proofs, and EVM integration.
Vision
Project goals, principles, and long-term direction.
Roadmap
Development phases, milestones, and planned features.
Quick Links
- Installation - Set up with Docker
- Run a Dev Node - Local development
- Become a Validator - Join the testnet validator set
- Privacy Architecture - ZK proof system and shielded pool design