optimism
lido-dao
Our great sponsors
optimism | lido-dao | |
---|---|---|
48 | 141 | |
5,058 | 346 | |
3.4% | 4.3% | |
10.0 | 8.5 | |
5 days ago | 10 days ago | |
Go | JavaScript | |
MIT License | GNU General Public License v3.0 only |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
optimism
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AMA with the team behind Base, the new L2 incubated by Coinbase – March 21 at 12 pm ET / 4 pm UTC!
open source. we’re building base on the OP Stack — which means that if you want to contribute, you can! you can review the code and start contributing here. we’ll be open sourcing as much as possible, so more people can get involved.
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Ask HN: Who is hiring? (November 2022)
OP Labs | Remote-first | Full-time |
https://optimism.io
Optimism is an Ethereum scaling solution that enables anyone to execute any vision on an open source protocol that will never be captured by private interests. We’re building this technology as a public good, in order to fundamentally change the relationship between companies and their users.
From code to ethos, we are Ethereum-aligned. By operating as a Public Benefit Corporation, we align private incentives with public good and create a positive-sum economic model that provides a sustainable future for the internet.
Today, the most pressing bottleneck to Ethereum and crypto’s growth is its performance and scalability. We are building the most elegant solution to this problem. We do this out in the open because we believe in open source and its ability to accelerate innovation.
To date, we have raised $178M. Both series A and B were led by Andreessen Horowitz and Paradigm.
We are actively hiring for the roles listed here: All open roles are listed here:
https://boards.greenhouse.io/oplabs
Join us in scaling Ethereum and empowering the creators of public goods! :)
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Best practice examples of using Foundry for testing?
Optimism's Bedrock contracts have pretty good examples - https://github.com/ethereum-optimism/optimism/tree/develop/packages/contracts-bedrock
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Running Perp-maker for Profits and Fun: Part 1
Perp-maker is an open-source market-making template for Perpetual Protocol v2, the most popular dApp on Optimism (a layer-2 scaling solution for Ethereum). Anyone can use or modify the template to facilitate trades on the protocol and earn fees.
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Bored Ape Virtual Land Sale Breaks Ethereum, Wastes $180M in Fees
Except that anyone with a minimal involvement with Ethereum already knows that the base layer is not meant to be used on day-to-day operations.
We already learned about the decentralization trillema. The strategy to scale Ethereum through will be through the adoption of "layer-2" systems, where users are expected to be doing their transactions and avoid these costly transactions altogether.
There are roll-ups already dealing with NFT marketplaces [0]. There are roll-ups that can execute any type of ethereum smart contract [1] [2]. There are payment channels that allow completely decentralized and gas-less transfers of ERC-20 tokens [3].
[0] https://loopring.io
[1] https://optimism.io/
[2] https://offchainlabs.com/
[3] https://raiden.network
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Reasons to invest in $BOBA
Boba is a compute-focused L2. We believe that L2s can play a unique role in augmenting the base compute capabilities of the Ethereum ecosystem. You can learn more about Turing hybrid compute here. Boba is built on the Optimistic Rollup developed by Optimism. Aside from its main focus, augmenting compute, Boba differs from Optimism by:
- Web3: A VC-funded gig economy of securities fraud
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***Potential*** Airdrop to Users and Co-Founders - Across Protocol
The Across bridge is the fastest, cheapest, and most secure bridge between L1 and L2 (and soon between L2 and L2 hopefully). Across has integrated with the canonical bridges of Boba.network, Optimism.io, and Arbitrum.io, with more to come. Go take it for a spin and save yourself some ETH here: https://across.to/
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I’m sorry how is this a thing? Please can someone explain this to me? Thanks
Optimism - Already usable in alpha phase
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It's official - I have just declared ETH an official currency and legal tender.
Optimism Arbitrum Starknet dYdX Immutable X Hermez Aztec ZKSync Loopring
lido-dao
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Esta fórmula mueve billones 💰 en DeFi
Lido hace rebase con la fórmula a continuación:
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Need help with actual User APR value
Firstly, the APR displayed on https://lido.fi/ is a 7-day MA estimate. Secondly, 'protocol APR' is just the APR for the protocol, and not for users, so it's not taking into account the 10% fee.
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ETH RECOVERY
Best to ask lido directly on their discord channel - link avail at the bottom of their main page https://lido.fi/
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Help! Solidity Lido Smart contracts
Lido contracts github: https://github.com/lidofinance/lido-dao/tree/master/contracts
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The Exodus Q1 2023 Earnings Call is now available for viewing! Investors, leave your questions for Exodus as a reply in this thread. Our Investor Relations team is standing by. Thank you!
One solution you do have is liquid staking. Polygon Labs has a great writeup on liquid staking here. MATIC liquid staking is still done on ETH, but you can swap your native MATIC tokens for stMATIC, which are bridged liquid-staked MATIC tokens through Lido Finance.
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Lido tops the charts, contributing to 32% of all staked ETH (7.25M), with Coinbase second at 9.6% (2.2M) and stakefish third at 6% (1.4M)
Lido also makes up for 77% of ALL staked ETH deposited through LSDs the highest it's been all year.
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How to calculate lido apr onchain
"Can periodically query the current share rate (as shareRate = lido.getTotalPooledEther() * 1e27 / lido.getTotalShares()) and if the number change more than a few WEIs (see https://github.com/lidofinance/lido-dao/issues/442), than calculate APR like presented https://docs.lido.fi/integrations/api/#last-lido-apr-for-steth would need to save the timepoints as well can query and remember the reported oracle frames https://github.com/lidofinance/lido-dao/blob/master/contracts/0.8.9/oracle/AccountingOracle.sol#L440 https://etherscan.io/address/0x852deD011285fe67063a08005c71a85690503Cee#readProxyContract#F19"
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Solo staking is 35% more profitable than staking on Lido
The official Ethereum staking APR is 4.639% (source : https://beaconcha.in/ethstore ) Lido's staking APR is 3.8% (source : https://lido.fi/ ) but they take a 10% fee on rewards when you withdraw, so the real Lido APR is in fact 3.8*0.9 = 3.42%
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Have I just been hacked?
What made you certain that it is legit? Steps taken? Verify on lido.fi site, this sub, etc?
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Number of Ether Staked Has Surged By 4.4 Million Since Shapella Upgrade
You can also swap to stETH direct from Lido at https://lido.fi/ at a price of 1:1.
What are some alternatives?
zksync - zkSync: trustless scaling and privacy engine for Ethereum
rocketpool - Decentralised Ethereum Liquid Staking Protocol.
light-client - The Raiden Light Client
scaffold-eth - 🏗 forkable Ethereum dev stack focused on fast product iterations [Moved to: https://github.com/scaffold-eth/scaffold-eth]
polygon-edge - A Framework for Building Ethereum-compatible Blockchain Networks
MyEtherWallet - MyEtherWallet (our friends call us MEW) is a free, client-side interface helping you interact with the Ethereum blockchain.
eth-gasnow-extention - GasNow extension for browser
yearn-finance - 🏦 yearn v2 web interface
ethereum-org-website - Ethereum.org is a primary online resource for the Ethereum community.
darknode-cli - Tool for deploying and managing Darknodes
graph-node - Graph Node indexes data from blockchains such as Ethereum and serves it over GraphQL
consensus-specs - Ethereum Proof-of-Stake Consensus Specifications