Editor's Note: This article comes fromDecentralized financial community (ID: China_DeFi), reprinted by Odaily with authorization.

Editor's Note: This article comes from

Decentralized financial community (ID: China_DeFi)

Decentralized financial community (ID: China_DeFi)

, reprinted by Odaily with authorization.

In the process of designing UBI.city, we found that some mechanisms of CirclesUBI are written in the centralized server, such as the Circles transfer logic across multiple people, but there are still many bugs in the server part, and the private key in the account is Saved in the browser's cache, it would be too passive to wait for CirclesUBI to optimize these bugs before launching UBI.city. Then, it is very necessary to manage Circles across the current "crippled" server of CirclesUBI.

Manage Circles tokens with third-party toolshttps://circles.garden/settingscircle.garden is a web wallet for Circles. During setup, smart contracts are deployed as multi-signature wallets. This smart contract is a Gnosis Safe contract, so the Circles wallet can be accessed using the Gnosis Safe web wallet.

Access Gnosis Safe in read-only mode

This step-by-step walkthrough shows how to manage Circles using Gnosis Safe's web wallet.

https://xdai.gnosis-safe.io/app/#/safes/{YOUR_PROFILE_ADDRESS}/balances

1. Open with a browser that has logged in to CirclesUBIhttps://xdai.gnosis-safe.io/app/#/safes/0x60bA60707F7fdC5FD0373daeEF53cBFe89C35908/balances

, and copy the address starting with 0x in the dotted box

2. Generate a link to observe the wallet

Replace {YOUR_PROFILE_ADDRESS} in the link below with the address starting with 0x obtained in the previous step

For example, the address I got in the first step is 0x60bA60707F7fdC5FD0373daeEF53cBFe89C35908, then the link I combined is,

3. Open the link combined in the previous step in the browser

While in read-only mode now, it is possible to see the current balance of yours and others' CRC as well as the current balance of xDai and other tokens.https://circles.garden/circles-production-mainnet-privateKey/Import wallet address and write access

For write access, xDai is required on the account, $0.1 xDAI can already be used for dozens of transactions, and xDAI can be obtained through https://ubi.city.

1. Visit circle.garden in the Google Chrome browser, use "Ctrl + Shift + I" to open the developer tools (or right-click to call out the menu, and select "Inspect" in the menu).

2. In the newly pop-up panel, operate local Storage/

Copy the private key starting with 0x

Do not let third parties know your private key. My account is a test account, and the second half of the private key is blocked, so there is no big problem

3. Install MetaMask in Chrome.

4. Import the account with the copied private key.

5. Click the little fox icon in the upper right corner of the browser, and then follow the icon to operate

At this point, you can have the right to initiate events for your account

Next, you can operate the Circles wallet with the Gnosis Safe Web wallet

For the description of CirclesUBI, please refer to our previous content:

"Comprehensive Analysis and Participation Methods of Circles UBI"

Manage Circles in UBI.city

• Fortunately, the on-chain data structure of CirclesUBI is relatively complete. Based on the method of accessing and managing personal Circles tokens through third-party tools, it means that users can move their CirclesUBI accounts to UBI.city and other protocols that support Circles. up. UBI.city will provide a one-stop solution for the manual operations in the above strategies, including the function of directly communicating with the blockchain. Next, we will solve how to transfer the CITY on the mainnet to xdai, and the Unicom of the account will be done on UBI.city. The last step is to add mechanism contracts and governance contracts between the various Unicom points of UBI.city.

• UBI.city will adopt a double-chain structure, so that users can exchange their Circles into CITY on the xdai chain, and then exchange CITY to the main network through the bridge to trade. The whole process will be open and transparent on the chain. .

For contract research and development, unlike the previous centralized server development method, the code of the contract part may only need a few hundred lines, and more workload lies in a more thorough understanding of the infrastructure, mechanism design, security testing and auditing, among which for We have internally iterated 3 versions of the infrastructure and mechanism design, which is why the white paper has not yet been released. For an innovative mechanism such as UBI, there is more time to think about it. I believe that those who are willing to stay longer and pay attention are also those who are more likely to recognize the possibility.

For more information about UBI.city, please check our previous articles:https://ubi.city"The Design Conception Process of UBI.city"

"UBI.city: Why did we choose to be based on CirclesUBI? "

https://circles.garden/profile/0x880f1eF36ba52b0c0F9f6Ab7c4B660746362cdcd”You can get xDAI in UBI.city