Privacy · Shielded pool · Robinhood Chain

Move money
quietly on Robinhood Chain.

Robinhood Chain puts tokenized stocks and stablecoins on-chain, 24/7 — in public. Gyze is the open shielded layer growing on top: send wallet-to-wallet or swap the live markets right from this page. Validators verify in ~10 ms on any laptop and earn every fee. No founder cut, no new token.

Read the docs Run a validator →

chain id 4663 blocks 100 ms proof verify ~10 ms MIT licensed

Specifications

Private by construction.

Default privacy

Groth16 · 192-byte proof

BLS12-381 · Poseidon commitments

Range proofs

u64 lookup circuit

every note value proven in range, no overflow games

Consensus

7-of-10 BFT

reputation-gated, slashable stake

Replay protection

nullifiers + expiry

recorded in the settlement contract on Robinhood Chain

Shielded transfers

2-in / 3-out

encrypted note delivery, recipient stays anonymous

Verification

~10 ms / proof

single CPU core, commodity hardware

Fee distribution

100% to validators

on-chain claim — no rents, no founder cut

Settles on Robinhood Chain

No new chain, no new token. Gyze is anchored by a settlement contract on Robinhood Chain mainnet — an Arbitrum Orbit L2 with 100 ms blocks that settles to Ethereum. Gyze's finality is Robinhood Chain's finality.

Architecture →

Validates on a laptop

Verification takes roughly ten milliseconds. The validator role is verify-only — proof generation stays on the user's device. Home PCs and single-board computers can participate in consensus. No GPUs, no special silicon.

Run a node →

Open and signed

MIT licensed. Multi-platform binaries ship with SHA-256 checksums, a CycloneDX SBOM, and Sigstore signatures. The MPC trusted setup runs in the open with a publicly verifiable transcript.

GitHub repo →

How it works

Public in. Private through. Public out.

1 · Deposit

Move ETH or a stock token from your public Robinhood Chain address into the shielded pool. Your device builds the proof.

2 · Transfer privately

Send inside the pool with a 192-byte proof. No sender, recipient, or amount is revealed on-chain — verified by the cohort in ~10 ms.

3 · Withdraw

Settle back to any public address. Withdrawals are expiry-bound, so a stale proof can never be replayed later.

Zero-knowledge tools for builders

Build with Gyze

Rust source — circuits, consensus, bridge, networking

The Gyze CLI — wallet, validator, compute

Settlement contracts — deposit, shielded transfer, withdraw on Robinhood Chain

Validator binary — multi-platform, signed releases

Developer guide — integrate via CLI or the gyze-core crate

MPC ceremony — contribute to the trusted setup

Open and verifiable

Read the source. Run a node.

Read the source

lines of Rust

GitHub

Run a validator

proof verify

Docs

Robinhood Chain

block time · chain id 4663 · settles to Ethereum

Bridge

Help run the MPC trusted setup ceremony

Contribute →

Move moneyquietly on Robinhood Chain.