CryptoNinjas

Principais conclusões:
A Kalshi agora oferece oficialmente aos traders dos EUA a possibilidade de negociar contratos perpétuos de XRP.
A iniciativa soma-se a uma lista crescente de produtos perpétuos de criptomoedas regulamentados que ela está a gerir.
A procura por negociações de perpétuos nos EUA está a aumentar após o lançamento recorde da Kalshi.

Key Takeaways:
Certora has officially validated the core smart contracts of Aave V4, such as the Liquidity Hub and Spoke modules.
The review ensured the accounting integrity, protocol solvency and adherence to formal security rules.
After the launch of V4, Aave will keep the formal

Key Takeaways:
The Secret Network has announced that it is planning to shift its SCRT token from the Cosmos to Arbitrum on Sept. 1, 2026.
The team reportedly referred to the liabilities of falling liquidity within cosmos, weaker infrastructure and security threats driven by Artificial

Key Takeaways:
Revolut will remove USDT from its crypto offering, preventing users from holding the stablecoin after August 31, 2026, citing regulatory and risk considerations.
USDT purchases will end on July 6, 2026, while users can sell or withdraw their holdings before the final delisting