safe-smart-account
openzeppelin-contracts
safe-smart-account | openzeppelin-contracts | |
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67 | 234 | |
1,749 | 24,174 | |
1.9% | 1.1% | |
9.1 | 9.5 | |
6 days ago | 5 days ago | |
TypeScript | JavaScript | |
GNU Lesser General Public License v3.0 only | MIT License |
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.
safe-smart-account
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Integrate Gnosis Safe into your React Web3 App
Recently, I had a chance to work on an interesting task where I needed to integrate the Gnosis Safe multi-signature wallet into the existing application.
- If there is a next generation crypto wallet, what are you expecting from it?
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Resolv - A Protocol Tackling Crypto’s #1 Issue
Resolv's Protection Protocol™ would implement the highest level of security on all fronts. Our multi-sig wallet is created using Gnosis Safe's industry-standard infrastructure. The keys for said wallet would be distributed amongst the most trusted players in the space (i.e. Kleros, Polygon). This is done so that no one party has full control over the custodian wallet holding everyone's assets. As a result, our customers can rest easy knowing that not one person could run away with the entire pot. We'd also use AES 256-bit encryption to make sure user data is kept safe and inaccessible by third parties.
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How do I safely DCA into ETH? (newbie)
Prefer self-custody. If you don't feel comfortable, then start with small amounts on a trusted CEX (Coinbase eg.) and then move to self custody. A wallet should be open-source, audited, offers security bounties, is Battle -tested and easy to use. For small funds, use metamask. For big funds use hardware wallet, https://airgap.it (with old Smartphone/device) or a smart contract multi-signature wallet (https://safe.global).
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How to identify whether a seemingly 'genuine' project is actually a scam.
There is the exception of https://safe.global though.
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What kind of wallet holds most of your Ethereum-native assets?
Here a few links in case you want to try out some different wallets: * https://safe.global * https://metamask.io * https://trezor.io * https://onekey.so * https://keyst.one
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Making a hot wallet as cold as possible
But if you insist, you can use https://airgap.it or http://safe.global. There the company influence is much less
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How do you hodl your ETH
Self-custody on https://safe.global wallet. Safe Wallet is the gold standard for large funds on EVM-compatible chains. It's audited, open-source, bad bounty programs, battle tested, supports virtually all defi and has multi-sig. What more to you want? Ah, did I forget to mention, that it is formally verified and had the correctness of the smart contract code proven? 😎
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Are we safe with Coinbase
If you're only holding coins and not moving them frequently, then a paper wallet might be good. Just generate your seed phrase and address in an air-gapped device (e.g. old phone) and send ETH to that address. If you want a bit more flexibility of usage you can use https://airgap.it or an hardware wallet such as Trezor, Keystone or OneKey. And the ultimate gold standard is to use a Safe Wallet (https://safe.global). It's a multi-signature wallet and is even formally verified to be correct. It's the best choice atm.
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Can Ledger still extract & transfer my keys/words if I don't use the "Ledger Live" application after the initial configuration?
Or even better just https://safe.global for a secure, audited, formally verified, battle tested and open source smart contract multi-signature wallet. It has arguably the best security guarantees you can have atm.
openzeppelin-contracts
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Mode - Comprehensive Starter Guide
// SPDX-License-Identifier: GPL-3.0 pragma solidity ^0.8.20; import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v5.0.0/contracts/token/ERC20/ERC20.sol"; interface Sfs { function register(address _recipient) external returns (uint256 tokenId); } contract ModeToken is ERC20 { address feeReceiver = msg.sender; constructor() ERC20("ModeTokenSFSTest", "SFST2") { //Example amount to mint our ERC20 _mint(msg.sender, 1000 10 * 18); // This is the SFS contract address on testnet Sfs sfsContract = Sfs(0xBBd707815a7F7eb6897C7686274AFabd7B579Ff6); //Registers this contract and assigns the NFT //to the deployer of this contract sfsContract.register(msg.sender); } }
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Blockchain transactions decoding: making wallet activity understandable
Lets look the events of Open Zeppelin’s ERC20 token contract:
- Construir e implementar un VAULT (bóveda) ERC20 en Shardeum
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Are ERC-777 Unsafe?
ERC-777 is difficult to implement properly, due to its susceptibility to different forms of attack(opens in a new tab). It is recommended to use ERC-20 instead. This page remains as a historical archive.
- OpenZeppelin is trying to avoid paying a bounty for a vulnerability that caused $1,1B worth of assets freeze
- Security improvements of the ERC20 token standard
- Ethereums most used token standard ERC20 requires security enhancements
- The most used Ethereums token standard (ERC20) requires a security patch.
What are some alternatives?
web3modal - A single Web3 provider solution for all Wallets
solmate - Modern, opinionated, and gas optimized building blocks for smart contract development.
airgap-wallet - The AirGap Wallet is installed on an everyday smartphone. This app has only access to public information.
hardhat - Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software.
chainlink - node of the decentralized oracle network, bridging on and off-chain computation
ERC721A - https://ERC721A.org
snapshot - Interface for Snapshot. Join us on Discord http://discord.snapshot.org
Safemoon.sol - safemoon contract
slither - Static Analyzer for Solidity and Vyper
solidity - Solidity, the Smart Contract Programming Language
safe-tasks - Hardhat task collection for the Safe contracts
truffle - :warning: The Truffle Suite is being sunset. For information on ongoing support, migration options and FAQs, visit the Consensys blog. Thank you for all the support over the years.