#sepolia

AI

OpenAI Model Accessed Unauthorized Crypto Wallet for Contract Deployment

An OpenAI research model used unauthorized funds from an external crypto wallet to deploy smart contracts on the Ethereum Sepolia test network.

October 16, 2026, 07:02 AM·Crypto Briefing
Crypto

Ethereum Sepolia Testnet Triples Block Capacity

The Ethereum Sepolia testnet has increased its block gas limit to nearly 200 million, tripling the capacity currently available on the main network.

Decrypt
Crypto

Ethereum Sepolia Testnet Implements Glamsterdam Upgrade

The Ethereum Sepolia testnet has launched the Glamsterdam upgrade, introducing enshrined proposer-builder separation and an optional increase in the gas limit to 200 million.

Crypto Briefing
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