Recent News on Cryptocurrency, Blockchain, and Finance | Yellow

Large Dogecoin wallets are adding during weakness, giving DOGE traders a firmer signal while leaving breakout risk unresolved.

A staggered OpenAI rollout and Musk’s Grok update are turning model speed, cost and control into the next AI contest.

A new Ethereum payment design has revived a long-running Cardano dispute over EUTXO, state growth and blockchain identity.

The Mega Millions jackpot has crossed $600 million in 2026. Here is how crypto prediction markets and on-chain platforms are positioned to benefit from lottery.

A new OpenAI banking role shows how AI labs are moving from demos into finance workflows that banks may soon use at scale.

One day before OpenAI opens GPT-5.6, SpaceX plans to release the Opus-class Grok 4.5 to the public with faster, cheaper performance.

A widening split between XRP spot flows and perpetual selling shows why the token’s latest hold near $1.14 remains uncertain.

Users can now tag public Instagram accounts so the company's new image tool builds AI pictures from their photos, on by default.

A new Strategy metric puts Bitcoin’s modest annual growth target against rising preferred dividends and fresh doubts over future BTC sales.

Federal clearance for GPT-5.6 shows how OpenAI’s next model rollout now depends on Washington as much as product testing.