smart contracts for finance / Defi

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keywords

• decentralized finance
• programmable money

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Uniswap v3 core

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https://github.com/1inch/chi/blob/master/contracts/ChiToken.sol

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"FairTraDEX: A Decentralised Exchange Preventing Value Extraction" https://arxiv.org/abs/2202.06384
Contracts: https://github.com/MEVProof/Contracts

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EIP-4337: Account Abstraction using alt mempool
https://eips.ethereum.org/EIPS/eip-4337

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The Technology of Decentralized Finance (DeFi)
https://www.bis.org/publ/work1066.pdf

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Lido liquid staking contracts:
https://docs.lido.fi/deployed-contracts/

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ERC-1820: Pseudo-introspection Registry Contract
https://eips.ethereum.org/EIPS/eip-1820

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Element is an open source protocol for fixed and variable yield markets.

• doc: https://docs.element.fi/element/concepts-overview
• contracts: https://github.com/element-fi/elf-contracts

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Centrifuge: technology to bridge real world assets to DeFi.
https://centrifuge.io/

Incl. Centrifuge Chain: the layer-1 blockchain for real-world assets, built on Substrate.

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Open Oracle: The Open Oracle is a standard and SDK allowing reporters to sign key-value pairs (e.g. a price feed) that interested users can post to the blockchain.

https://github.com/compound-finance/open-oracle

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https://www.linkedin.com/posts/santiago-chamat-8276bb99_defi-smartcontract-token-activity-7072129814110822401-o8K6/

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Decentralized Finance (DeFi): A Survey 2023
https://arxiv.org/pdf/2308.05282.pdf (also at https://eprint.iacr.org/2023/1210.pdf)

SoK: Decentralized finance (DeFi) 2021
https://arxiv.org/abs/2101.08778

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A Comprehensive Study of Governance Issues in Decentralized Finance Applications.
http://arxiv.org/abs/2311.01433

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A menagerie of auction mechanisms implemented in Solidity
https://github.com/a16z/auction-zoo

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PArSEC Parallelized Architecture for Scalably Executing smart Contracts
https://www.media.mit.edu/projects/parsec/overview/

on top of https://github.com/mit-dci/opencbdc-tx a transaction processor for a hypothetical, general-purpose, central bank digital currency