List of Custody Technology Provider projects on Optimism (2026)

Fireblocks is a custody technology platform providing MPC-based wallet infrastructure for institutional digital asset operations. The platform uses multi-party computation to distribute private key control across multiple parties, eliminating single points of failure in key management. A configurable policy engine enforces transaction authorization rules, enabling treasury management, DeFi access, and compliance workflows across multiple blockchains.

Fireblocks Off Exchange is a settlement service that allows trading firms to keep collateral in Fireblocks-secured custody while trading on partner exchanges, rather than depositing funds directly onto exchange accounts. Positions and margin are tracked and settled between the custodied wallet and the exchange without moving assets onto the exchange itself. The service reduces counterparty exposure to exchanges for institutional trading operations.

On-chain smart contract system enabling projects to securely store and manage assets for bug bounty rewards, increasing trust with security researchers.

Implements account abstraction infrastructure through modular smart contracts and SDK components, enabling gasless transactions and social login. The system includes bundler services, gas sponsorship management, and signer integrations for seamless wallet experiences.

Safe{Core} is a developer infrastructure platform that provides smart account tooling, SDKs, and APIs for building applications with account abstraction. The system includes smart contracts, unified interfaces for Safe Smart Account functionality, and transaction service infrastructure for indexing and managing account operations.

A TypeScript library built on Viem that provides a unified interface for building chain-abstracted smart accounts (Omni Accounts). The SDK supports account-agnostic development, intent creation, multi-chain abstraction, and module customization with familiar APIs.

Cobo Portal is a digital asset wallet platform that lets institutions manage custody, trading, and treasury operations from one interface. It combines custodial, multi-party computation, smart contract, and exchange wallet technologies under unified risk controls, approval workflows, and portfolio dashboards. Users connect to decentralized applications and centralized exchanges directly from the platform while enforcing customizable transaction and governance policies.

Bitpowr is digital asset custody infrastructure that combines MPC technology and hardware security modules for institutional wallet management. The platform provides multi-chain support, policy engines, tokenization capabilities, and compliance tools including AML/KYT monitoring across blockchain networks.

Utila Platform delivers institutional digital asset infrastructure with MPC-secured wallets, granular policy controls, multi-chain support, and APIs enabling secure custody, stablecoin operations, treasury management, trading, tokenization, and compliance integration across blockchain networks.

Fordefi provides institutional-grade MPC wallet infrastructure purpose-built for DeFi trading, staking, and lending operations. Institutions can scale trading strategies across networks while maintaining secure self-custody through integrated features including DeFi Connectivity for blockchain access, Transaction Clarity for simulation and verification, Policy Engine for governance controls, Browser Extension for dApp interaction, and Exchange Connectivity for CEX integration. The platform maintains enterprise security through hardware-isolated MPC key management and enclave-protected credentials.

Pimlico Platform is an account abstraction infrastructure platform that provides bundlers, paymasters, TypeScript libraries, and developer tools. The platform includes Alto bundler for transaction relaying, paymaster services for gas sponsorship, permissionless.js library for smart account integration, FlashFund for cross-chain liquidity, and Batua for embedded wallet components.