
Telegram Mini Apps电报小程序开发文档
2022年4月Telegram的MiniApp(之前为Web App,6.0版后改名为Mini App)上线,Mini Apps(简称 TMAs,中文名:小程序)很可能会变成一个类似于微信小程序的平台,使得Telegram 更接近一个“超级应用”。目前,电报小程序推出不久,版本还在快速迭代中,开发人员也较少,但电报庞大的用户群基础很可能会产生大量的小程序。 作为Web3的开发者,大多数应用都是前端和区块链直接交互,但电报bot只支持消息通过电报服务和bot所在的服务器进行交互,导致大量DAPP无法给到用户可靠的账户安全保障。电报小程序在电报应用中“嵌入”了Web前端应用,通过它与区块链和智能合约直接交互,将账户信息通过安全策略在本地进行保存,大幅度提高账户安全性。同时,将与区块链无关的业务逻辑通过bot与服务器进行交互,提高用户体验。 所以,Telegram+小程序+bot+智能合约的开发模式,可能会称为一种全新的Web3开发技术栈。事实上,从时间上看,电报小程序与TON链同时推出,也可能有这方面的用意。但是这种开发模式不仅仅适用于电报和TON链,更适用于用户量庞大的各种EVM链...

使用Session Key委托服务器安全的操作抽象账户
最近电报自动交易机器人和各种SocialFi很火,这些产品给用户带来了类似Web2的良好用户体验。但火爆的背后,也发生了多起安全事件。为此,很多新上线的平台开始使用更先进的账户安全技术来保护用户资产,比如@tomo_social使用了ERC-4337账户抽象技术,有些电报机器人采用了MPC钱包技术。 尽管账户抽象钱包(AA钱包)已经具备了零gas费(服务商代付gas费),多签,社交登录等强大功能,并大幅度提升用户体验,但是因为ERC-4337属于在现有以太坊共识基础上的补丁方案,与链交互签名时仍旧需要私钥,各种方案只是在私钥保存和签名环节采取各种安全措施。 所以,虽然很多代用户签名交互的电报机器人,SocialFi平台通过MPC钱包或AA钱包来保障客户的私钥安全,但实际上,因为最终还是要通过钱包主私钥来进行签名,本质上还是私钥的验证模式,所以仍旧有私钥泄露的风险。 今天看到AA钱包创新项目ZeroDev的Session Key(对话密钥)解决方案,可以让AA钱包授权生成一个或若干个Session Key(也是一种私钥),来受控的执行经授权的操作。这种授权模式有别于ERC-20或E...
FERC20:一个更公平的ERC20方案
简介我们非常高兴地宣布,erc20.cash 上线了。这是一个更公平的的ERC20代币方案,我们将它命名为:Fair ERC-20,简称FERC20。 今年3月8日,BRC20代币在比特币链上通过Ordinals部署成功,在短短一两个月内吸引了大量关注和资金的参与。BRC20代币的成功得益于以下几个原因:简洁的Ordinals协议使得BRC20发行方无法在代币上做过多的编程,避免了在以太坊合约中各种安全风险和一些自私的设计。人人平等的铸币权。BRC20的发行方或项目团队,无法像在以太坊智能合约中通常做的那样,给自己或相关利益方预留一部分免费(低价)代币。在铸造BRC20时,所有人都站在同一起跑线上,即使发行方和团队也是如此。比特币的UTXO机制和低性能,让很多具有速度优势的智能合约机器人无法在比特币网络上工作,从而防止了通过技术手段获得比正常参与者更大的优势以及由此造成的不公平。上述原因使得BRC20对社区参与者来说,更公平,从而吸引了更多人参与。 但是,即使如此,有个非常有意思的现象是:大多数以太坊社区的成员尚未参与BRC20。 所以,我们想,是否能将BRC20的公平发售(Fa...



Telegram Mini Apps电报小程序开发文档
2022年4月Telegram的MiniApp(之前为Web App,6.0版后改名为Mini App)上线,Mini Apps(简称 TMAs,中文名:小程序)很可能会变成一个类似于微信小程序的平台,使得Telegram 更接近一个“超级应用”。目前,电报小程序推出不久,版本还在快速迭代中,开发人员也较少,但电报庞大的用户群基础很可能会产生大量的小程序。 作为Web3的开发者,大多数应用都是前端和区块链直接交互,但电报bot只支持消息通过电报服务和bot所在的服务器进行交互,导致大量DAPP无法给到用户可靠的账户安全保障。电报小程序在电报应用中“嵌入”了Web前端应用,通过它与区块链和智能合约直接交互,将账户信息通过安全策略在本地进行保存,大幅度提高账户安全性。同时,将与区块链无关的业务逻辑通过bot与服务器进行交互,提高用户体验。 所以,Telegram+小程序+bot+智能合约的开发模式,可能会称为一种全新的Web3开发技术栈。事实上,从时间上看,电报小程序与TON链同时推出,也可能有这方面的用意。但是这种开发模式不仅仅适用于电报和TON链,更适用于用户量庞大的各种EVM链...

使用Session Key委托服务器安全的操作抽象账户
最近电报自动交易机器人和各种SocialFi很火,这些产品给用户带来了类似Web2的良好用户体验。但火爆的背后,也发生了多起安全事件。为此,很多新上线的平台开始使用更先进的账户安全技术来保护用户资产,比如@tomo_social使用了ERC-4337账户抽象技术,有些电报机器人采用了MPC钱包技术。 尽管账户抽象钱包(AA钱包)已经具备了零gas费(服务商代付gas费),多签,社交登录等强大功能,并大幅度提升用户体验,但是因为ERC-4337属于在现有以太坊共识基础上的补丁方案,与链交互签名时仍旧需要私钥,各种方案只是在私钥保存和签名环节采取各种安全措施。 所以,虽然很多代用户签名交互的电报机器人,SocialFi平台通过MPC钱包或AA钱包来保障客户的私钥安全,但实际上,因为最终还是要通过钱包主私钥来进行签名,本质上还是私钥的验证模式,所以仍旧有私钥泄露的风险。 今天看到AA钱包创新项目ZeroDev的Session Key(对话密钥)解决方案,可以让AA钱包授权生成一个或若干个Session Key(也是一种私钥),来受控的执行经授权的操作。这种授权模式有别于ERC-20或E...
FERC20:一个更公平的ERC20方案
简介我们非常高兴地宣布,erc20.cash 上线了。这是一个更公平的的ERC20代币方案,我们将它命名为:Fair ERC-20,简称FERC20。 今年3月8日,BRC20代币在比特币链上通过Ordinals部署成功,在短短一两个月内吸引了大量关注和资金的参与。BRC20代币的成功得益于以下几个原因:简洁的Ordinals协议使得BRC20发行方无法在代币上做过多的编程,避免了在以太坊合约中各种安全风险和一些自私的设计。人人平等的铸币权。BRC20的发行方或项目团队,无法像在以太坊智能合约中通常做的那样,给自己或相关利益方预留一部分免费(低价)代币。在铸造BRC20时,所有人都站在同一起跑线上,即使发行方和团队也是如此。比特币的UTXO机制和低性能,让很多具有速度优势的智能合约机器人无法在比特币网络上工作,从而防止了通过技术手段获得比正常参与者更大的优势以及由此造成的不公平。上述原因使得BRC20对社区参与者来说,更公平,从而吸引了更多人参与。 但是,即使如此,有个非常有意思的现象是:大多数以太坊社区的成员尚未参与BRC20。 所以,我们想,是否能将BRC20的公平发售(Fa...
Share Dialog
Share Dialog

Subscribe to jackygu's blog

Subscribe to jackygu's blog
https://v3.erc20.cash(V3) has launched on following EVM chains:
Ethereum mainnet
Arbitrum
Optimism
Binance Smart Chain(BSC)
Polygon
Here is the smart contracts' addresses and important params deployed.
$ferc: 0x2eCBa91da63C29EA80Fbe7b52632CA2d1F8e5Be0
InscriptionFactory: 0x17fe21fAB4784eCaE27c7bB43d3d3cf3b73e7aA7
Whitelist: 0xF6a071aDfb73c9CE6bC7bb52671127573faFbf5f
Vote for launchpad: 0xb9250f2dc0706f172F3565c11fcF9f7CFB2F27A7
Social Slots: 0x02dA6E2a2cD6bf12088Ff44625Fa4730057048Ec
Basic tip: 0.0005 ETH
Total Ballots: 1,500,000 (It will be passed by a 30% affirmative vote from this amount, and it will not be passed if the number falls below this threshold)
Please switch to Ethereum mainnet in wallet(metamask/walletconnet etc.), open https://v3.erc20.cash/goverance to check more addresses and params.
$ferc: 0xC365B8Cbde40cB902CaE1BDDf425a4c9E1f60d3f
InscriptionFactory: 0xcF2D65F62CAe6Db823062112b2623693805de348
Whitelist: 0x03B3cfc722e816967a6a06b2b231Db9679433696
Vote for launchpad: 0xcE7C57AB53bC53899b122Eb92dF32fF549c2d4F6
Social Slots: 0xCc51d2C260CC5aF7B88164aBA485C9770e673Eb3
Basic tip: 0.0005 ETH
Total Ballots: 300,000
Please switch to Arbitrum One in wallet(metamask/walletconnet etc.), open https://v3.erc20.cash/goverance to check more addresses and params.
$ferc: 0xb055ffca6ec2849a5700fa851b28ff636c20b6e0
InscriptionFactory: 0xCc51d2C260CC5aF7B88164aBA485C9770e673Eb3
Whitelist: 0x248A109eCD460A3480ccd0D0cd520f23c9a2023B
Vote for launchpad: 0x77C31E5f57f49ed3acada28bae3595cE44056076
Social Slots: 0x7A2439C1a273F7801a10D3fFF348351A9431C331
Basic tip: 0.0005 ETH
Total Ballots: 150,000
Please switch to Optimism in wallet(metamask/walletconnet etc.), open https://v3.erc20.cash/goverance to check more addresses and params.
$ferc: 0xC365B8Cbde40cB902CaE1BDDf425a4c9E1f60d3f
InscriptionFactory: 0x43507D187A897D370736F4099f1FfF44b1281EDa
Whitelist: 0x4e14B9B88D709785B31366308f0d9C8C5DC2941B
Vote for launchpad: 0x5Dc15E8319a89B3677A4b9Ce95018d95B513514e
Social Slots: 0x71d70d22228e42EBCc8B524AbD292454Df257143
Basic tip: 0.0025 BNB
Total Ballots: 150,000
Please switch to bsc mainnet in wallet(metamask/walletconnet etc.), open https://v3.erc20.cash/goverance to check more addresses and params.
$ferc: 0xC365B8Cbde40cB902CaE1BDDf425a4c9E1f60d3f
InscriptionFactory: 0xFcdef438907e5B3D1195ecF4663f0D63b40b960E
Whitelist: 0x2f156E7092De49bBc4f5AEbD155FB40538f8F846
Vote for launchpad: 0x9BE309209BDe223cf52205510642C321DEf0afAf
Social Slots: 0x51298f6e93B34E229AAbb2E692d03Ea0147D3f09
Basic tip: 1.5 MATIC
Total Ballots: 150,000
Please switch to Polygon mainnet in wallet(metamask/walletconnet etc.), open https://v3.erc20.cash/goverance to check more addresses and params.
$ferc1: 0x0241F2b4E3C4895ADb438F8ab10FCcCfeE1e1fDC
InscriptionFactory: 0x24a6ADAfb08Fb568f1ef6165fE977A8178bff2f5
Whitelist: 0xF67159AB3F61055d7a01b5DBEdc7c2dD554A453d
Vote for launchpad: 0x601172b19b8FC546aaeE0027d5B1fD4936078848
Social Slots: 0x1e951De2CB1B499D10c63F585279977c2F50A9d6
Basic tip: 0.0005 MATIC
Total Ballots: 1000
A: To access https://v3.erc20.cash on your computer browser, simply open the URL. However, please ensure that you have installed wallet plugins such as MetaMask or WalletConnect.
For added convenience, you can also access the same URL on any EVM mobile wallet.
A: While ferc20 V3 has been deployed on various chains, the original $ferc remains on Ethereum with a total supply of 10,000,000. To vote for the launchpad, it is necessary to transfer $ferc from Ethereum to the target chain by cross-chain bridges.
We suggest to use Nerve Bridge to facilitate the transfer of your original ferc from Ethereum to all other chains.
A: We will verify the contract in a few days after launch.
Now the token symbol should be 4-5 characters. Don't support special character like Chinese or Japanese etc.
(to be continued)
https://v3.erc20.cash(V3) has launched on following EVM chains:
Ethereum mainnet
Arbitrum
Optimism
Binance Smart Chain(BSC)
Polygon
Here is the smart contracts' addresses and important params deployed.
$ferc: 0x2eCBa91da63C29EA80Fbe7b52632CA2d1F8e5Be0
InscriptionFactory: 0x17fe21fAB4784eCaE27c7bB43d3d3cf3b73e7aA7
Whitelist: 0xF6a071aDfb73c9CE6bC7bb52671127573faFbf5f
Vote for launchpad: 0xb9250f2dc0706f172F3565c11fcF9f7CFB2F27A7
Social Slots: 0x02dA6E2a2cD6bf12088Ff44625Fa4730057048Ec
Basic tip: 0.0005 ETH
Total Ballots: 1,500,000 (It will be passed by a 30% affirmative vote from this amount, and it will not be passed if the number falls below this threshold)
Please switch to Ethereum mainnet in wallet(metamask/walletconnet etc.), open https://v3.erc20.cash/goverance to check more addresses and params.
$ferc: 0xC365B8Cbde40cB902CaE1BDDf425a4c9E1f60d3f
InscriptionFactory: 0xcF2D65F62CAe6Db823062112b2623693805de348
Whitelist: 0x03B3cfc722e816967a6a06b2b231Db9679433696
Vote for launchpad: 0xcE7C57AB53bC53899b122Eb92dF32fF549c2d4F6
Social Slots: 0xCc51d2C260CC5aF7B88164aBA485C9770e673Eb3
Basic tip: 0.0005 ETH
Total Ballots: 300,000
Please switch to Arbitrum One in wallet(metamask/walletconnet etc.), open https://v3.erc20.cash/goverance to check more addresses and params.
$ferc: 0xb055ffca6ec2849a5700fa851b28ff636c20b6e0
InscriptionFactory: 0xCc51d2C260CC5aF7B88164aBA485C9770e673Eb3
Whitelist: 0x248A109eCD460A3480ccd0D0cd520f23c9a2023B
Vote for launchpad: 0x77C31E5f57f49ed3acada28bae3595cE44056076
Social Slots: 0x7A2439C1a273F7801a10D3fFF348351A9431C331
Basic tip: 0.0005 ETH
Total Ballots: 150,000
Please switch to Optimism in wallet(metamask/walletconnet etc.), open https://v3.erc20.cash/goverance to check more addresses and params.
$ferc: 0xC365B8Cbde40cB902CaE1BDDf425a4c9E1f60d3f
InscriptionFactory: 0x43507D187A897D370736F4099f1FfF44b1281EDa
Whitelist: 0x4e14B9B88D709785B31366308f0d9C8C5DC2941B
Vote for launchpad: 0x5Dc15E8319a89B3677A4b9Ce95018d95B513514e
Social Slots: 0x71d70d22228e42EBCc8B524AbD292454Df257143
Basic tip: 0.0025 BNB
Total Ballots: 150,000
Please switch to bsc mainnet in wallet(metamask/walletconnet etc.), open https://v3.erc20.cash/goverance to check more addresses and params.
$ferc: 0xC365B8Cbde40cB902CaE1BDDf425a4c9E1f60d3f
InscriptionFactory: 0xFcdef438907e5B3D1195ecF4663f0D63b40b960E
Whitelist: 0x2f156E7092De49bBc4f5AEbD155FB40538f8F846
Vote for launchpad: 0x9BE309209BDe223cf52205510642C321DEf0afAf
Social Slots: 0x51298f6e93B34E229AAbb2E692d03Ea0147D3f09
Basic tip: 1.5 MATIC
Total Ballots: 150,000
Please switch to Polygon mainnet in wallet(metamask/walletconnet etc.), open https://v3.erc20.cash/goverance to check more addresses and params.
$ferc1: 0x0241F2b4E3C4895ADb438F8ab10FCcCfeE1e1fDC
InscriptionFactory: 0x24a6ADAfb08Fb568f1ef6165fE977A8178bff2f5
Whitelist: 0xF67159AB3F61055d7a01b5DBEdc7c2dD554A453d
Vote for launchpad: 0x601172b19b8FC546aaeE0027d5B1fD4936078848
Social Slots: 0x1e951De2CB1B499D10c63F585279977c2F50A9d6
Basic tip: 0.0005 MATIC
Total Ballots: 1000
A: To access https://v3.erc20.cash on your computer browser, simply open the URL. However, please ensure that you have installed wallet plugins such as MetaMask or WalletConnect.
For added convenience, you can also access the same URL on any EVM mobile wallet.
A: While ferc20 V3 has been deployed on various chains, the original $ferc remains on Ethereum with a total supply of 10,000,000. To vote for the launchpad, it is necessary to transfer $ferc from Ethereum to the target chain by cross-chain bridges.
We suggest to use Nerve Bridge to facilitate the transfer of your original ferc from Ethereum to all other chains.
A: We will verify the contract in a few days after launch.
Now the token symbol should be 4-5 characters. Don't support special character like Chinese or Japanese etc.
(to be continued)
<100 subscribers
<100 subscribers
No activity yet