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.

56 articles pour « layer 2 » · 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

Aptos (APT) Price Prediction 2026–2027: Drivers, Scenarios and Risks

An aptos price prediction 2026 guide without targets: what drives APT, token unlocks, catalysts and risks for 2026–2027, three scenarios and forecast red flags.

12 oct. 2026 · 5 min de lecture

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

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

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

What Are Layer 1 and Layer 2 Blockchains?

Layer 1 vs layer 2 explained: what base blockchains and scaling networks are, how rollups work, the trade-offs in security and fees, and the risks to watch.

10 oct. 2026 · 5 min de lecture

Layer 2 Tokens in the Next Bull Run

Layer 2 tokens in a bull run: how L2 networks and their tokens work, the value-capture problem, unlock risks and the signals to watch for 2026 and 2027.

9 oct. 2026 · 5 min de lecture

Pudgy Penguins-Backed Ethereum Layer-2 Abstract Announces Closure

Abstract, an Ethereum layer-2 network supported by Pudgy Penguins, is scheduled to cease operations on December 15. Its CEO cited a lack of product-market fit despite significant funding, with the closure following another recent consumer-f

7 oct. 2026

Arbitrum Integrates Paxos' USDG Stablecoin, Proposes Incentives

Arbitrum has integrated Paxos' USDG stablecoin onto its network, joining the Paxos-led stablecoin group Global Dollar. The Ethereum layer-2 network also proposes 100 million ARB in incentives to support USDG adoption and liquidity.

6 oct. 2026

Solana in the Next Bull Run: Strengths and Weak Spots

Solana bull run outlook without hype: the network's strengths, its weak spots, what past cycles showed and the signals to watch for SOL in 2026 and 2027.

6 oct. 2026 · 5 min de lecture

Ethereum in the Next Bull Run: Catalysts and Risks

Ethereum bull run outlook without hype: what has driven ETH in past cycles, the catalysts and risks to watch in 2026–2027, scenarios and risk management.

6 oct. 2026 · 4 min de lecture

Arbitrum vs Optimism: How the Two Ethereum Rollups Compare

Arbitrum vs Optimism compared: how both optimistic rollups work, their fraud proofs, tokens, governance and ecosystems, and the risks to weigh before bridging.

5 oct. 2026 · 5 min de lecture

Ethereum Layer-2 Blast Is Shutting Down: Withdraw Before October 26

Blast says its operating costs now exceed the revenue the network brings in and has asked users to move their assets back to Ethereum mainnet before Oct. 26.

4 oct. 2026

Polygon vs Arbitrum: Key Differences Explained

Polygon vs Arbitrum compared: sidechain vs optimistic rollup security, POL vs ARB token use, fees, supply design and risks, in a clear side-by-side guide.