Ethereum Name Service PreçoENS

Ethereum Name Service (ENS) is a critical piece of Web3 infrastructure, transforming complex blockchain addresses into human-readable names.

Key takeaways

• ENS is a decentralized naming system built on the Ethereum blockchain, functioning like a Web3 phonebook.
• It allows users to replace lengthy wallet addresses (e.g., 0x4cbe58c50480...) with simple names like alice.eth.
• The ENS token is a governance token, giving holders the right to vote on the future development and parameters of the protocol.
• Beyond wallets, ENS names can link to decentralized websites, profile metadata, and other resources.
• With a fixed total supply, ENS operates on a deflationary model through a registration and renewal fee structure.

What is Ethereum Name Service? Key Specifications & Tokenomics

Ethereum Name Service (ENS) is a decentralized domain name system that maps human-readable names to machine-readable identifiers on the Ethereum blockchain and beyond.

Who created Ethereum Name Service (ENS)?

ENS was originally created by Nick Johnson and launched by the Ethereum Foundation in 2017. The project has since evolved into a fully decentralized, community-governed protocol managed by a Decentralized Autonomous Organization (DAO). The ENS DAO, powered by the ENS token, now oversees the protocol's treasury, development roadmap, and key decisions. This transition from a foundation-led project to a community-owned entity is a hallmark of its commitment to decentralization.

How does Ethereum Name Service (ENS) work?

ENS operates on a system of smart contracts on the Ethereum blockchain. Its core function is resolving names to resources.

• Registry: The central smart contract maintains a list of all domains and subdomains, storing the owner, resolver, and caching time-to-live (TTL) for each record.
• Resolvers: These are separate contracts that hold the actual resource records. When you look up alice.eth, the registry points to a resolver contract that holds the associated Ethereum address, IPFS content hash, or other data.
• Registrars: These contracts manage the rules for registering a name. For .eth names, an auction-style registrar was initially used, but it has transitioned to a straightforward annual registration/renewal model. Users pay a fee (in ETH) to register a name for a set period.

This architecture separates the ownership record from the resource data, providing flexibility and upgradability for the resources linked to a name.

What makes Ethereum Name Service (ENS) unique and valuable?

ENS's primary value proposition is simplifying the user experience in Web3, which is crucial for mainstream adoption.

• Universal Usability: An ENS name isn't just for receiving crypto; it can be used across hundreds of compatible wallets, dApps, and services as a single, portable identity.
• Decentralization & Ownership: Unlike traditional DNS, users truly own their ENS names as NFTs on Ethereum. They cannot be censored or seized by a central authority, provided renewal fees are paid.
• Multi-Chain & Multi-Resource Support: While built on Ethereum, ENS can resolve addresses for other blockchains (Bitcoin, Litecoin, etc.). Furthermore, it can point to decentralized website content (IPFS, Arweave), avatar images, email, and social media handles, creating a rich, user-controlled profile.
• Critical Infrastructure: As the leading naming standard on Ethereum, it has become essential infrastructure, deeply integrated into wallets, exchanges, and dApps, creating significant network effects.

What is Ethereum Name Service (ENS) used for?

ENS names serve multiple functions that extend far beyond a simple address alias.

• Simplified Payments: Send crypto to friend.eth instead of a 42-character hexadecimal address, drastically reducing errors.
• Decentralized Websites: Host censorship-resistant websites by linking your ENS name to content hosted on IPFS or other decentralized storage networks.
• Universal Web3 Username: Use your .eth name as a login across various decentralized applications, replacing multiple usernames and passwords.
• Verified Identity & Reputation: Attach verified profile information (like from Twitter or GitHub) to your ENS name, building a portable, on-chain reputation system.
• DAO Governance: Holding ENS tokens grants voting power in the ENS DAO, allowing participation in governing the protocol's future.

How Is the Ethereum Name Service (ENS) ecosystem developing?

The ENS ecosystem is rapidly expanding beyond its core naming service.

• Layer 2 Integration: Efforts are ongoing to reduce the cost of registering and managing names by leveraging Ethereum Layer 2 solutions, making ENS more accessible.
• DNS Integration: ENS allows owners of traditional DNS domains (like .com or .org) to import and claim their equivalent .eth name, bridging Web2 and Web3.
• dApp & Wallet Adoption: Nearly every major Ethereum wallet and hundreds of dApps support ENS for transactions and identification, solidifying its standard status.
• Subdomain Services: Projects and companies are using ENS to issue branded subdomains (e.g., user.project.eth) for their communities or employees, enabling scalable decentralized identity solutions.

How to mine Ethereum Name Service (ENS)?

ENS tokens are not mineable. The entire supply was created at genesis. The distribution was as follows:

• 50% was airdropped to historical .eth name registrants and eligible contributors.
• 25% was allocated to contributors and future employees with vesting schedules.
• 25% was placed in the ENS DAO community treasury to fund ongoing development, grants, and other initiatives through community governance.

How to keep your ENS Coin safe?

As an ERC-20 token, ENS should be stored securely like any other Ethereum-based asset.

• Hardware Wallets: For long-term storage of significant amounts, use a hardware wallet like Ledger or Trezor. These keep your private keys offline.
• Secure Software Wallets: Reputable mobile or browser extension wallets (like MetaMask) are suitable for smaller, actively traded amounts. Always ensure you are downloading the official application.
• Custodial Exchange Wallets: While convenient for trading, storing large amounts of ENS on an exchange like BTCC means you do not control the private keys. Use this method primarily for active trading positions.
• Private Key Security: Never share your seed phrase or private keys. Beware of phishing sites pretending to be wallet interfaces or ENS management dashboards.

How to buy ENS Coin?

ENS is a popular cryptocurrency listed on many exchanges. However, it is recommended to trade on a major platform like BTCC exchange for higher liquidity and better customer support.

1. Register a BTCC Account: Sign up using your email or mobile number and complete the KYC verification to unlock more features and benefits of the platform.
2. Deposit Funds: Deposit fiat currency (via bank transfer, card, or third-party payment) or transfer USDT from an external wallet into your BTCC account. You can follow this guide.
3. Start Trading: Go to the trading page and search for the spot trading pair ENS/USDT or the perpetual contract ENSUSDT.
4. Place an Order: Enter the amount of ENS you wish to purchase and submit the order. For contract trading, you can also choose to go short (sell) and adjust the leverage multiplier according to your strategy and risk tolerance.
5. Confirm Your Purchase: For spot purchases, check your personal account to see if the coins have arrived. For contract trades, check the trading page to see if your order was filled successfully.