Jendrik Poloczek

Jendrik is Principal Research Engineer at Greenfield, leading the firm’s technical research and infrastructure investments. He was previously Co-Founder and CTO of Reebo, a smart contract monitoring solution and head of engineering of TokenAnalyst, a blockchain data provider, which became part of Coinbase.

Jendrik holds a Master of Science degree in computer science from the University of Oldenburg.

Publications from Jendrik

  • _Research

    Crypto is still a young breed. It grows new limbs almost every day. Our most critical and demanding job as fund managers is to assess which of these verticals could one day develop into leading narratives and significant market opportunities. Our predictions for 2025 represent verticals across the Infrastructure, DeFi and Consumer stack to which we generally attribute large and disruptive market potential.

  • _Investments
    Tags: Published On: May 9th, 2024

    We are excited to lead Arcium’s $5.5M strategic funding round to launch the first parallelized confidential computing network. Arcium will enable use cases that combine the old network effects of Web2 with the new network effects and capabilities of Web3: liveness, permissionlessness, composability, censorship resistance, verifiability, and, last but not least, ownership.

  • _Research
    Tags: , Published On: November 22nd, 2023

    Without transaction privacy, everything on-chain is public. Users expose their information and metadata. Most users don’t want that - especially institutional ones. Nevertheless, it is by no means certain that transaction privacy will become an essential feature of public blockchains. This research effort discusses regulatory and usage challenges and the most promising approaches and protocols to combat them. It covers their basic ideas and trade-offs and suggests a categorization of the current landscape of transaction privacy.

  • _Investments
    Tags: Published On: August 31st, 2023

    We're thrilled to share that Greenfield is leading Stroom's $3.5M seed funding round. Stroom, based in Kiev, Ukraine, stands out with an innovative approach: their liquid staking protocol allows seamless provisioning of channel liquidity in BTC to the Lightning Network and earning fees through yield-bearing DeFi-enabled lnBTC tokens on Ethereum, all without running a node.