• Feb
  Ethereum Name Service (ENS) ➫ .eth Permanent Registrar & Root
• Mar
  Token Foundry ➫ Daisy Subscription contracts
• Apr
  Aztec ➫ CreditMint / Aztec Protocol
• Jun
  Aragon ➫ Payroll and Passive Pricefeed (PPF)
• Sep
  Slock.it ➫ Trustless Incentivized Remote Node Network (INCUBED).

• Jan
  The LAO ➫ Moloch DAO v2 (The LAO)
• Jan
  Skale ➫ Skale Network Delegations & Token (ERC777)
• Mar
  iExec ➫ PoCo (Proof of Contribution) protocol
• Apr
  Lukso ➫ rICO - Reversible Initial Coin Offering
• May
  Lien Finance ➫ Smart contract (Fairswap & Oracle) audit
• May
  Balancer ➫ Balancer-core Architecture & Portfolio Manager
• Jun
  Flexa ➫ Amp Token and Collateral Manager
• Jul
  Nimbus ➫ Ethereum Beacon Chain Client
• Oct
  Skale ➫ Skale Network Architecture
• Nov
  Pillar ➫ Wallets, and payment network

• Jan
  iExec ➫ eRLC KYC-enabled ERC-20 (ERC-677) tokens
• Feb
  Pool Together ➫ Governance token
• Feb
  DeFiner ➫ SavingAccount protocol
• Mar
  DeFi Saver ➫ V3 Architecture
• Apr
  Gitcoin ➫ GTC Token Distribution and Governance
• May
  NUTS Finance ➫ BTCPlus and Plus assets framework
• Jun
  Idle Finance ➫ Dynamic Tranches
• Aug
  pStake Finance ➫ Liquid Staking Architecture

• Aug
  Connext & Wonderland ➫ xTokens - xERC20