Bitcoin + Ethereum Custody

BankNode: Distributed Custody Infrastructure

DKG + 2-of-3 threshold Schnorr for Bitcoin Taproot and threshold ECDSA for Ethereum EOA, EIP-1559, and ERC-20 transactions.

Explore Proof of Concept
V1 Testnet Validated in a controlled environment
Close-up of a high-tech biometric scanner and architectural banking vault detail in cool blue tones
Bitcoin Schnorr
Ethereum ECDSA

Protocol Infrastructure

Open-source threshold custody components for Bitcoin and Ethereum.

Read Technical Guides open_in_new
shield_lock

Multi-Party Computation

Eliminate single points of failure with distributed private keys that never exist in full on any single device.

account_tree

Threshold Signatures

Dynamic (t, n) quorum rules that adapt to institutional governance requirements.

verified_user

Zero-Trust Protocol

Continuous verification of every transaction request through tiered approval layers.