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Consultez les dernières actualités crypto, sélectionnées parmi les meilleures sources d&rsquo;information locales du monde. Nous vous fournissons des informations actualisées sur les cryptomonnaies afin que vous puissiez faire les meilleurs choix d&rsquo;investissement.

USD Archives

USD Archives | Coinfomania

Hanan Zuhry

OTH Archives

OTH Archives | Coinfomania

Binance Aided Trump Crypto Firm Before CZ Sought Pardon

Triparna Baishnab

Polygon's Heimdall v2 Upgrade A $MATIC Game Changer (3)

USDC

USD coin was created in 2018 by Circle and Coinbase, USDC has become a top choice for crypto users needing dollar stability. Unlike unpredictable cryptocurrencies, each USDC always equals $1, backed by real cash and Treasury bonds that get checked every month. While it started on Ethereum, USDC now works across multiple blockchains like Solana, making it more useful for trading, sending money globally, and DeFi applications. USDC has become a cornerstone of crypto markets, processing over $26 trillion in trades and connecting 1,000+ financial institutions and blockchains. In May 2025, with $61.25 billion in circulation (up 78% from last year) and $61.54 billion in verified reserves, this stablecoin keeps its 1:1 tie to the dollar strong. It connects traditional finance and crypto, giving traders and businesses a safe, steady option during market ups and downs while staying fully transparent. How Does USDC Work? USDC operates under a centralized but transparent model: Issuance: Users deposit USD into Circle’s reserve, and an equivalent amount of USDC is minted. Backing &#8211; Every USDC is held in cash/short-term Treasuries. Using &#8211; Spend, trade, or use USDC like crypto while keeping dollar value. Smart Contracts: Governed by Ethereum-based smart contracts for secure transfers. Key Features: 1:1 Dollar Peg – Always redeemable for $1. Fast Transactions – Near-instant settlements on supported blockchains. Regulated Compliance – Follows US money transmission laws. USDC and Other Stablecoins USDC occupies a unique position among stablecoins like USDT, DAI, and BUSD. What makes it different? Three key things: transparency, regulation, and reliability. USDC stands out from rivals like USDT and DAI with its clear, regulated approach. While USDT faces questions over its reserves due to vague reports, USDC offers monthly checks to confirm its full backing by cash and Treasuries. This contrasts sharply with DAI&rsquo;s crypto-collateralized system, where stability depends on fluctuating digital assets. This combination of clear reserves, strong oversight, and consistent stability make USDC the preferred choice for traders, institutions, and DeFi users who want a dependable digital dollar. No guesswork, no surprises, just a stablecoin that works exactly as it should. Technology Behind USDC USDC&rsquo;s technological framework is specifically designed to maintain its function as a reliable, dollar-pegged cryptocurrency. The stablecoin leverages several key technological components that enable its operation as digital cash on blockchain networks: Reserve-Backed System – Each USDC is 1:1 backed by cash or short-term U.S. Treasuries, ensuring stability. Multi-Blockchain Support – Runs on Ethereum, Solana, and other chains as a native digital currency, not just a token. Smart Contract-Based – Uses secure, audited smart contracts for minting, burning, and transfers. Real-Time Audits – Monthly attestations verify reserves, ensuring full transparency. Regulatory Compliance – Built with KYC/AML checks to meet U.S. financial laws. DeFi &amp; Crypto Integration – Works seamlessly in wallets, exchanges, and decentralized apps. Programmable Money – Can be used in smart contracts for automated payments and loans. Is USDC a Good Investment? Unlike speculative cryptos, USDC is not for price appreciation but for stability and utility. USDC acts as a safe harbor when crypto markets get volatile; it lets holders keep the funds in the crypto ecosystem. Another profitable way is where users can earn from DeFi for solid returns (think 5-10% annual yield). Or use it as a go-to stable pair for trading, sidestepping wild price swings while staying liquid. It&rsquo;s ideal for traders avoiding volatility, DeFi participants seeking yield, and businesses requiring fast, stable settlements. While it won&rsquo;t appreciate like other cryptos, USDC provides reliability in a fluctuating market. Legal and Regulatory Considerations (2025) USDC stands as one of the most compliant stablecoins, operating under U.S. money transmitter licenses with regular audits by Grant Thornton. Oversight from the SEC and FinCEN reduces regulatory risks compared to other stablecoins. In 2025, as stablecoin laws tighten, USDC&rsquo;s strong compliance framework positions it favorably. It may also integrate with the Fed&rsquo;s potential digital dollar (CBDC), ensuring its long-term role in the crypto economy. How to Buy and Trade USDC?  Understand Crypto Trading – Know that trading involves buying/selling assets for profit. USDC is stable (pegged to $1), so traders use it to avoid volatility. Choose Where to Buy – Get USDC from exchanges (Coinbase, Binance, Kraken) or crypto apps. Deposit Funds – Add cash (USD) to your account or swap other cryptos (BTC/ETH) for USDC. Trade Strategically  Buy low/sell high: Swap USDC for volatile coins when markets dip. Stable trading: Use USDC pairs (like BTC/USDC) to avoid USD fees.  Earn Passive Income  Lend on DeFi platforms (Aave, Compound) for 3-8% APY. Provide liquidity in pools (e.g., USDC/ETH) for trading fees.  Send or Cash Out Anytime  Transfer globally in minutes (cheaper than wire transfers). Redeem 1:1 for USD with Circle or exchanges.  Manage Risk – Since USDC stays at $1, focus on:  Timing trades (swap when crypto prices drop). Avoiding scams (use trusted platforms).  Withdraw or Cash Out – Redeem USDC for USD anytime or hold as a safe crypto balance. USDC is simple: trade it, earn with it, or use it like digital cash. No price swings, just easy crypto access. Best Trading Pairs: USDC/USDT (High liquidity) USDC/BTC (For hedging) USDC Wallets and Security USDC works with most crypto wallets since it&rsquo;s widely supported across blockchains. Here are the top options:  Hot Wallets (For Daily Use)  MetaMask – Best for Ethereum/USDC DeFi trading Phantom – Top choice for Solana/USDC transactions Coinbase Wallet – Easy for beginners (built-in USDC swaps) Trust Wallet – Multi-chain support + staking options  Cold Wallets (For Long-Term Storage)  Ledger – Most secure (works with Ethereum/Solana USDC) Trezor – Supports ERC-20 USDC + DeFi connections  Exchange Wallets (For Trading)  Coinbase/Kraken – Good for quick trades (but riskier than self-custody) Pro Tip: Always confirm your wallet supports the specific blockchain version of USDC you&rsquo;re using (e.g., Ethereum USDC ≠ Solana USDC). How to Secure Your USDC Holdings? Use a Hardware Wallet – Store USDC offline on a Ledger or Trezor to prevent hacks. Enable 2FA – Protect exchange/wallet logins with Google Authenticator or Authy. Verify Smart Contracts – Only interact with audited DeFi platforms (like Aave, Compound). Beware of Phishing – Never share seed phrases or click suspicious links. Keep Software Updated – Ensure wallets/apps have the latest security patches. Use Multi-Sig for Large Amounts – Require multiple approvals for transactions. Diversify Storage – Split holdings between hot (daily use) and cold (long-term) wallets. Tip: Always check the token contract address as fake USDC scams exist on EVM chains. USDC Adoption and Use Cases Institutional Adoption Visa processes crypto payments in USDC for faster settlements, while asset managers like Grayscale hold it in their crypto trusts for liquidity. Major financial institutions now treat USDC as a bridge between traditional finance and digital assets. Top Use Cases DeFi Lending: Earn interest on platforms like Aave. Global Payments: Send money abroad cheaper than banks. NFT Purchases: Buy digital art without price swings. Business Payments: Companies use USDC for payroll and invoices. Crypto Trading: Stable pairs (BTC/USDC) reduce volatility risk. USDC moves beyond speculation; it&rsquo;s now practical money for finance, trade, and tech. USDC’s Future Outlook &amp; Growth Potential USDC is poised for significant growth as demand for stablecoins surges in DeFi, cross-border payments, and institutional crypto use. It&rsquo;s full regulatory compliance and transparent reserves position it to dominate as governments tighten stablecoin rules. A possible partnership with the U.S. digital dollar (CBDC) could increase its use. While USDC will always stay tied to $1, its market value might surpass $100 billion by the end of 2025 as more people and companies use it for quick, cheap dollar transactions. It’s a major player in the future of digital money. Pros and Cons of Investing in USDC Pro Stable Value – Always maintains 1:1 USD peg. Safe from Volatility – No price swings like Bitcoin or Ethereum. High Liquidity – Easy to buy/sell on all major exchanges. Earn Passive Income – Lend in DeFi for 3-10% APY. Regulated &amp; Transparent – Monthly audits prove full reserves. Fast Global Transfers – Cheaper than banks for cross-border payments. Wide Acceptance – Used in DeFi, NFTs, and by institutions like Visa. Con No Price Appreciation – Stays at $1 (unlike growth assets). Centralized Control – Circle can freeze funds if required. Inflation Risk – Loses value if USD weakens over time. Regulatory Uncertainty – Future laws could impact usage. Smart Contract Risk – Vulnerable to hacks in DeFi protocols. Bank Dependency – Reserves rely on the traditional banking system. Conclusion USDC leads as crypto&rsquo;s most reliable dollar stablecoin. Its 1:1 peg provides safety during market swings, while DeFi and institutional adoption make it indispensable. Though not an investment asset, USDC delivers unmatched utility for trading, payments, and earning yield. As crypto evolves, USDC continues bridging traditional finance and blockchain with trusted stability.

USD

Dernières actualités sur USD

Le partenariat avec le stablecoin $USDtb favorise la conformité au GENIUS Act

Les règles de la loi GENIUS sur les stablecoins limitent le contrôle des grandes entreprises technologiques

Binance a aidé une société de cryptomonnaies de Trump avant que la République tchèque ne demande sa grâce

Ant Group s’associe à Circle pour intégrer l’USDC à la blockchain

Circle s’associe à OKX pour optimiser l’accès à l’USDC pour plus de 60 millions d’utilisateurs

Solido et Supra s’associent pour lancer une plateforme DeFi soutenue par AutoFi

Impact du projet de loi sur la taxe sur les cryptomonnaies sur les actifs numériques et les stablecoins

Le gouvernement de Shenzhen émet un avertissement concernant les escroqueries liées aux stablecoins et les collectes de fonds illicites

AMINA lance les services de garde et de négociation RLUSD

Le procureur général de l’État de New York exhorte le Congrès à renforcer les règles relatives aux cryptomonnaies stables