溪哲web3_937

When fingers glide across the phone screen, scanning the Uniswap QR code in Trust Wallet, a silent technological revolution has already been completed. This is not a simple login action, but a secure channel established through the WalletConnect protocol — your private key remains securely locked locally, and the dApp only gains temporary signing permissions. This 'touch the key, not the key' design has become the trust cornerstone for the interaction of 48 million monthly active wallets with over 6,000 dApps, safeguarding over 300 million value transfers.

History of connection evolution: from scanning tools to protocol layer overlords

The V1 version born in 2018 was merely a 'temporary bridge' to solve communication between wallets and dApps, while the V2 protocol launched in 2023 has transformed into the nervous system of Web3:

1.

Imagine you want to use a blockchain application (DApp) on your computer, but your crypto assets are stored in your mobile wallet. How can you securely allow them to 'talk' to each other? This is where WalletConnect comes into play.

2. What is WalletConnect

WalletConnect is an open-source protocol, acting as a secure communication bridge, allowing different blockchain wallets (especially mobile ones) to easily and securely connect to various decentralized applications (DApps), regardless of whether the DApp runs on a computer browser, mobile phone, or tablet.

3. Core principles: Secure QR code connection

1. Initiate connection: Select WalletConnect for login/operations on the DApp, which generates a QR code or connection link.

#WalletConnect $WCT @WalletConnect
When you exchange on Uniswap with a simple click or complete an NFT transaction on OpenSea, behind the instant scanning action, a 'digital nerve' that supports the entire decentralized world is silently operating — it is the WalletConnect protocol. Without flashy token gimmicks or exaggerated market speculation, this protocol, with an average of 48 million active wallets connected per month and processing over 300 million requests, has become the true underlying lifeblood of the Web3 world.

The ultimate guardian of private keys

In stark contrast to the traditional internet's account-password system, WalletConnect has established a revolutionary security paradigm. It equips each user with a dedicated diplomat: when a wallet connects to a dApp, a protected communication tunnel is built through an encrypted QR code, while the user's most core asset key — the private key — remains securely locked in the local wallet's vault. Decentralized applications only gain temporary transaction signing permissions, akin to obtaining a time-limited stamp on a document, and can never touch the vault key. This mechanism allows over 500 wallets, such as MetaMask and Trust Wallet, to securely access more than 6,000 application scenarios like Uniswap and Aave, building the trust foundation of the value internet.

When you use your wallet to scan a QR code to log into a dApp or confirm a signature, have you ever wondered how this 'smooth experience' is achieved? The answer lies in the open-source protocol known as WalletConnect—it acts as a universal USB interface in the Web3 world, allowing wallets and dApps to communicate securely across the technical divide, while your private keys remain firmly in your control.

Secure connections, private keys never leak

The core value of WalletConnect lies in its security architecture. Users establish connections by scanning encrypted QR codes or deep links, with all communication protected by end-to-end encryption and Transport Layer Security (TLS) protocols. Most importantly, private keys are always stored in the user's local wallet; the dApp only obtains transaction signing permissions, fundamentally eliminating the risk of private key leakage. This 'no-touch-key' design makes it a trusted cornerstone for connecting over 500 wallets like MetaMask and Trust Wallet with over 6,000 dApps such as Uniswap and Aave.

Brothers, don’t let the idle coins in your Binance spot account sit there! Try holding coins for interest #SoftStaking ; it’s a sure-fire lazy investment technique, earn pocket money while lying down.

1. What is this?

Simply put, Binance will automatically take the coins 'sleeping' in your spot account (like BNB, SOL, USDT, FDUSD, etc.) and stake them on the blockchain to earn interest. No need to operate nodes or lock up funds, earnings are automatically credited to the spot account daily, and it does not affect trading or withdrawing at any time, which is like giving idle money a 'money-making' boost.

2. How to start? Super easy!

In the Binance App, click [Wealth Management] → find [Holding Coins for Interest] → one-click activation; on the web version, operate on the principal-protected earning coins page, done in 10 seconds, no further action needed, the system runs automatically.