Le blog Certified Crypto Market
La crypto, expliquée.
Les arnaques, dévoilées.
Des guides clairs pour protéger votre argent : comment étudier un projet, repérer une arnaque, stocker vos cryptos en sécurité et comprendre chaque grande cryptomonnaie.
198 articles pour « eth » · effacer
Optimism (OP) Price Prediction 2026–2027: Drivers, Scenarios and Risks
An optimism price prediction 2026 guide with no targets: what drives OP, the Superchain, unlocks, catalysts and risks for 2026–2027, and how to judge forecasts.
13 oct. 2026 · 5 min de lecture
How to Convert Crypto to Fiat and Vice Versa
Use a crypto converter to check values, then learn the safe ways to turn crypto into cash and cash into crypto, with fees, limits and scams to avoid.
13 oct. 2026 · 4 min de lecture
Bitcoin and Ether Show Resilience Amidst South Korean Stock Market Decline
Bitcoin and Ether experienced fluctuations but demonstrated resilience, holding above summer lows, as South Korean tech stocks faced a significant sell-off driven by concerns over AI spending and competition.
13 oct. 2026
How to Check Whether an Exchange Is Licensed
How to check a crypto exchange license: find the legal entity, search the regulator's official register, match names and domains, and spot fake license claims.
13 oct. 2026 · 5 min de lecture
Blur NFT Marketplace Announces Website Closure Amidst Volume Decline
Blur, a prominent Ethereum NFT marketplace, is scheduled to close its website on November 12, following a significant reduction in trading volume from its peak earlier in 2023. The platform's royalty and token reward policies have been a su
13 oct. 2026
Zero-Knowledge Proofs Explained Simply
A zero knowledge proof lets you prove something is true without revealing why. Learn how ZK proofs work, SNARKs vs STARKs, and their uses in crypto.
12 oct. 2026 · 4 min de lecture
Tokenized Treasuries Explained
Tokenized treasuries put US government debt exposure on a blockchain. Learn how they work, who can buy them, how yield is paid and the risks to check first.
12 oct. 2026 · 5 min de lecture
Bitmine Increases Ethereum Holdings, Staking Majority of Its ETH Treasury
Bitmine (BMNR) recently acquired 12,532 ETH, bringing its total Ethereum treasury to 6.03 million tokens, representing 4.9% of the total supply. The company currently has 84% of its ETH staked.
12 oct. 2026
Polygon (POL) Price Prediction 2026–2027: Drivers, Scenarios and Risks
Polygon price prediction 2026 without targets: what drives POL after the MATIC migration, payment and AggLayer catalysts for 2026–2027, scenarios and risks.
12 oct. 2026 · 4 min de lecture
How to Calculate Crypto Profit and Loss
A crypto profit calculator method you can do by hand: realized and unrealized gains, fees, FIFO or average cost for multiple buys, and common mistakes.
12 oct. 2026 · 5 min de lecture
Arbitrum (ARB) Price Prediction 2026–2027: Drivers, Scenarios and Risks
Arbitrum price prediction 2026 without fake targets: what has driven ARB, catalysts and risks for 2026–2027, three scenarios and how to judge forecasts.
11 oct. 2026 · 4 min de lecture
How Wallet Recovery Works
Wallet recovery restores access to your crypto with a seed phrase, social recovery or backups. Learn how each method works, common pitfalls and recovery scams.
11 oct. 2026 · 4 min de lecture
Rollups Explained: Optimistic vs Zero-Knowledge
Rollups run transactions off the main chain and post data back to it. Learn how optimistic and zero-knowledge rollups differ, and the risks that remain.
11 oct. 2026 · 5 min de lecture
XRP ETFs Continue Inflow Streak Amid Broader Crypto Fund Outflows
XRP exchange-traded funds (ETFs) extended their inflow streak to 13 weeks, contrasting with significant outflows from Bitcoin, Ethereum, and Solana funds in the week ending October 9. This shift follows a period of sustained inflows for som
11 oct. 2026
Real-World Assets (RWA) in DeFi
Real world assets in crypto explained: how bonds, credit, gold and property are tokenized for DeFi, who holds the underlying assets, and the risks to check.
11 oct. 2026 · 5 min de lecture
Ethereum Classic (ETC) Price Prediction 2026–2027: Drivers, Scenarios and Risks
An ethereum classic price prediction 2026 guide without targets: what moves ETC, its supply cap, catalysts and risks for 2026–2027, and three scenarios.
11 oct. 2026 · 5 min de lecture
How Dollar-Cost Averaging Works in Crypto
Dollar cost averaging in crypto means buying a fixed amount on a regular schedule. Learn how DCA works, a worked example, its limits and how to set it up.
11 oct. 2026 · 5 min de lecture
Uniswap (UNI) Price Prediction 2026–2027: Drivers, Scenarios and Risks
A clear-eyed Uniswap price prediction for 2026 and 2027: what drives UNI, the fee switch debate, catalysts, risks and bull, base and bear scenarios explained.
10 oct. 2026 · 4 min de lecture