Some Predictions on the Future of MEV.pptx
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The document discusses predictions for the future of MEV (maximal extractable value). It predicts that (1) first L1 techniques to mitigate MEV will emerge, (2) MEV auctions will become standard to maximize revenue for block producers, and (3) public transaction pools will diminish making exclusive order flow a major issue due to centralization. It also predicts that (4) MEV extracted from users will be returned to users, (5) cross-chain MEV extraction will rise but be expensive initially, and (6) latency will become more important while (7) app optimizations will significantly lower MEV opportunities over time.
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This document discusses NFTs on StarkNet, including what NFTs are, how they differ from copying digital files, the author's experience with NFTs since 2017, NFT economics, marketplaces, genres, use cases, considerations around plagiarism and scalability, and how StarkNet addresses scalability issues. It provides a demo NFT collection on StarkNet and helpful links for building NFT contracts on StarkNet.
How to build a dApp in StarkNet
StarkNet is a permissionless ZK-Rollup layer 2 scaling solution for Ethereum that enables massive scalability without compromising security. It uses Cairo, a new programming language with some quirks compared to Solidity like using mappings instead of arrays and special assertions instead of boolean expressions. A basic dApp could include stake contracts on both StarkNet (L2) and Ethereum (L1) along with functions for depositing, withdrawing, and transferring fees between layers using StarkNet's ability to pass messages between L1 and L2 contracts. The dApp contracts would need to be compiled and deployed to both StarkNet and Ethereum.
Braavos Wallet Workshop.pdf
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StarkNet Autumn Hackathon Launch Event.pptx
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Harmony Marketplace SDK.pptx
This document summarizes the Harmony Marketplace SDK, which provides interfaces for interacting with smart contracts on Harmony including HRC20, HRC721, and HRC1155 standards. The SDK can be installed on Node or browsers, and supports creating signers from private keys or mnemonics. It defines base classes like HRC20 that make interacting with smart contracts simple, allowing users to easily transfer, approve, and query token balances and allowances. The SDK also enables retrieval of NFT metadata and transferring NFT ownership.
Coinbase Node
Coinbase Node is a service that provides developers access to managed blockchain nodes through APIs and tools. It handles the complex tasks of setting up and maintaining nodes so developers can focus on building applications. Coinbase Node offers multi-cloud infrastructure, 24/7 monitoring, unlimited scalability, and enterprise-grade security. Upcoming features will include self-serve sign up, advanced query APIs, NFT APIs, caching to improve performance, and SOC compliance for financial institutions. Coinbase Node aims to make blockchain development reliable and accessible.
Get Ready for Coinbase Node
Coinbase Node is a service that provides developers access to managed blockchain nodes through APIs and tools. It handles the complex tasks of setting up and maintaining nodes so developers can focus on building applications. Coinbase Node offers high availability, scalability, unlimited features, and multi-cloud resiliency. Upcoming enhancements will include self-serve sign up, advanced query APIs, NFT APIs, caching to improve performance, and SOC compliance for regulated organizations. Coinbase aims to launch a self-serve version of Node that allows signing up with an endpoint in under a minute across multiple pricing tiers.
Public SP Meeting
The document provides an agenda for a quarterly Storage Provider Working Group update meeting. The agenda includes sections on Filecoin network overview, ecosystem highlights, Filecoin roadmaps, platform and program updates, and upcoming events. Some key highlights include that storage providers have grown to over 4,000 systems with 18 exabytes of total capacity. Ecosystem highlights include announcements from Seal Storage and the University of California, Berkeley on using Filecoin for storage. The Filecoin roadmap section outlines progress and plans for improving data retrievability, capacity and data onboarding, programmability and computation, and the Filecoin Virtual Machine.
Ecosystem WG
The document provides an agenda and summaries of presentations for an Ecosystem WG All Hands meeting. The agenda includes an overview, ecosystem spotlights with 1 minute presentations from various teams, and two deep dive presentations. The ecosystem spotlights cover topics like decentralized storage for environmental assets, hackathons, IPFS Camp 2022, and new node software. The deep dives are on Crypt, an unsubpoenable document management system for law firms, and the Filecoin Foundation's partnership with Harvard Library Innovation Lab to preserve data sets.
Welcome to the Web 3.0
This document provides an overview of the ResNetLab on Tour programme for introducing Web 3.0. The programme discusses the challenges of Web 2.0 architecture around location vs. content addressing. It then introduces concepts for Web 3.0 like content routing and exchange to create a read-write-trust web. The programme has reached over 5000 academics through tutorials and recordings. It provides unlimited free access to core modules on content addressing, routing, and exchange to equip attendees with Web 3.0 fundamentals.
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- 1. Some Predictions on the Future of MEV Hasu, 25.08.2022
- 2. ● Strategy @ Flashbots ● Strategy advisor @ Lido ● Long history of thinking about MEV / blockspace markets / transaction fee mechanism
- 3. 1 – First L1 MEV mitigation techniques in the wild ● FCFS ● Threshold encryption
- 4. 2 – MEV auctions will become the standard for efficient extraction ● Maximizes MEV captured, and hence revenue, by block producers (not MEV available!) ● Minimizes negative externalities for users
- 5. 3 – Public mempools will dry up… ● Can iterate faster and lure users with features such as ○ Pre-trade privacy ○ Simulation ○ Account abstraction ○ More (later)
- 6. 4 – …making exclusive orderflow a big problem ● Exclusive orderflow = inputs that one builder can use that other builders can’t ● Big centralizing force in the block building market ● At least two mitigations: ○ A decentralized solution that is pareto-optimal ○ Social conventions against sending OF to centralized purchasers
- 7. 5 – MEV caused by users is returned to users ● PFOF, one way or another ● Hopefully, decentralized OFA
- 8. 6 – Rise of cross-chain MEV ● Extracting cross-chain MEV is expensive ● Cost can be reduced if you have block ordering privileges across several domains ● Need for cross-chain collusion marketplaces
- 9. 7 – Latency starts to matter more ● FCFS sequencers ● Impact of mev-boost
- 10. 8 – App level optimizations will drastically lower MEV ● Big incentive ● Hidden fee ● Especially arbitrage a low hanging fruit
- 11. Summary 1 – First L1 MEV mitigation techniques in the wild 2 – MEV auctions will become the standard for efficient extraction 3 – Public mempools will dry up… 4 – …making exclusive orderflow a big problem 5 – MEV caused by users is returned to users 6 – Rise of cross-chain MEV 7 – Latency starts to matter more 8 – App level optimizations will drastically lower MEV