Chainsim: NFT Number on TON

A phone number has long been the main identifier online. Sites ask for it at signup, it leaks into databases, and spam follows. Chainsim offers another path: an anonymous number as an NFT controlled by your wallet. 📱

The name says it: a SIM card, only digital and on a blockchain. The project talks about decentralized identity with no name and no phone.

A number your carrier never heard of

Chainsim issues numbers on the TON blockchain. A number is an NFT: it lives in your wallet, and you can keep it, transfer it or sell it. These numbers carry the prefix +000, which real carriers do not use, so nobody can mistake them for ordinary ones.

The idea is that logging in to an app should not need a real SIM card or personal data. One-time codes arrive at your Chainsim number, and you confirm the login.

What the project claims

• App logins. The number works as a login on partner services.
• Privacy. No name and no phone, so personal data stays hidden.
• Rare numbers. You can hold and trade them.
• Resale income. The project says a rare number can bring profit.

The last point calls for caution. More on it below.

How to get a number

1. Open the bot and launch the mini app.
2. Connect a TON wallet.
3. Press "Mint" and confirm the transaction.
4. Receive the anonymous number in your wallet.

Minting costs TON, and the project sets the fee. The price has changed over time, so check the current one in the app before you confirm. 💎

Limits you should know about

An anonymous number does not work like an ordinary SIM card. It does not receive calls and SMS from banks and government services that need a real carrier number.

You can log in with it only on services that have integrated Chainsim. If the app you need is not on the partner list, the number will not help you.

The project has also described plans for encrypted messaging through the blockchain. Those are plans, not a finished feature, so do not count on them. 🔧

NFT as an investment: where the catch is

A promise to profit from rarity sounds attractive, but the collectible NFT market is unstable. The floor price can fall, and selling a number at the price you want does not always work.

Treat the purchase as buying a digital item whose value depends on demand. Do not put in money you cannot afford to lose, and do not borrow for a "rare" number. ⚠️

Wallet safety

The number sits in your wallet, so access to it equals access to the wallet. The seed phrase is for you alone, and no mini app, chat or support has the right to ask for it. 🔐

Open the app from the bot's profile and the project's official channels, because popular NFT projects attract plenty of fakes.