devcon 7 / the tension between mev and censorship resistance gadgets
Duration: 00:24:23
Speaker: Julian Ma
Type: Talk
Expertise: Expert
Event: Devcon
Date: Nov 2024
Start contributing to economic protocol development
Protocol development needs more economists, yet many potential contributors do not know which problems are important to Ethereum protocol development. This talk bridges the gap for those interested in blockchain research who want to work on impactful problems. The talk will overview different economic research areas at the protocol level. Examples include an economic perspective on consensus systems, transaction fee mechanism design, and economic sides of current EIPs.
ETH is permissionless money
ETH is money! In this talk, we will explore the role of Ethereum's native asset on the base chain, in the L2 ecosystems, and in crypto broadly. We discuss the ETH supply, what it means to be permissionless money, how ETH is being used today, and how it's role can evolve.
How much security does your restaking protocol really need?
Restaking protocols have aggregated millions of ETH with the hope of securing new infrastructure on Ethereum. These services, such as ZK provers and oracles, require restaking ETH to enforce custom slashing rules. But how much ETH do these services need? And how much risk do these services place on Ethereum L1? We will formulate a mathematical model for answering these questions and present an empirical analysis of cascading risks from restaking services to Ethereum, with a positive outlook!
Nano-payments on Ethereum
Piotr Janiu of Golem (http://golemproject.net/) presents on Nano-payments on the Ethereum blockchain
A Modest Proposal for Ethereum 2.0
Vitalik Buterin gives his talk titled, "A Modest Proposal for Ethereum 2.0"
Next Generation AMMs - Eliminating LVR
Loss-Versus-Rebalancing (LVR) is the most significant form of MEV, yet it has the fewest solutions addressing it. LVR remains a significant challenge for AMMs. This session delves into a comprehensive analysis of how CoW AMM addresses the problem of LVR through its unique batch mechanism. Drawing from 9 months of empirical data, the talk will explore the effectiveness of CoW AMM in mitigating LVR and offer insights into the impact of LVR resistant design on trading outcomes and market efficiency
AMMs as Managed, Customized Portfolios
When you provide liquidity to a Uniswap or Balancer pool, what financial product are you actually buying? This talk considers automated market makers from the perspective of liquidity providers. We first mathematically describe the underlying financial derivative that LP positions represent. Then, we show how to use AMMs to construct custom financial derivatives, specified by their payoff function, and discuss implications.
Can we fix MEV?
MEV is problematic today. The MEV supply chain puts centralizing pressure on Ethereum. There’s also an allocation problem; proposers (not apps or users) earn nearly all MEV, though they’re merely protocol agents. Numerous proposed solutions address this (ePBS, EAs, ETs, FOCIL, BRAID...), each with tradeoffs and assumptions about whether MEV is intrinsic to blockchains or extrinsic & preventable. Research is challenging to enter w/o continuous engagement. I’ll provide an overview of the research.
Is multi-block MEV a thing? Insights from 2 years of MEV Boost Data
Multi-block MEV describes MEV that arises from one party controlling several consecutive slots. Currently, it is discussed as a potential blocker for several prominent mechanism designs. We analyzed two years of MEV boost data covering more than 5 million slots to investigate historical patterns of it. Amongst other findings we see less multi-slot sequences occur than randomly feasible however that payments for longer sequences are higher than average.
Sybil-Proof Mechanisms
I discuss a fundamental impossibility result on proposer selection mechanisms: If different actors can generate different value from block proposal (or sequencing) rights, the only sybil-proof and incentive compatible way of assigning proposal rights is through an (arguably centralizing) auction. In other words, any proposer selection mechanism can at most satisfy two out of three fundamental requirements: incentive compatibility, sybil-resistance and decentralization.