On March 4, 2026, Zero Hash submitted an application to the OCC for a national trust bank charter that would bring its digital asset infrastructure business under federal oversight. The planned Zero Hash National Trust Bank would provide digital asset and fiat custody, stablecoin management, custodial staking, and transfer agent services as part of a broader wave of crypto and fintech firms pursuing similar charters in early 2026.

The Bank of Canada completed Project Samara, a pilot that used Hyperledger Fabric to issue and manage a single three‑month $100 million Canadian dollar‑denominated bond for a closed investor group. The experiment involved TD Bank, Export Development Canada and Royal Bank of Canada units, and reported operational efficiencies alongside challenges such as added system complexity and regulatory gaps.

Blockchain analytics firm Bubblemaps reported that it traced multiple Polymarket accounts and connected wallets that profited from prediction markets tied to U.S. and Israeli military actions involving Iran. Four linked accounts were said to have earned about $240,000 from several 2025 strike-related markets, while earlier activity from six wallets around the 28 February U.S. strike reportedly generated roughly $1.2 million in profits and raised concerns over potential use of privileged information.

In the week before March 5, 2026, Polymarket removed a prediction market that had attracted over $650,000 in volume on whether a nuclear weapon would be detonated by specific future dates. Around the same period, Kalshi faced political backlash over a market tied to whether Iran’s Supreme Leader Ali Khamenei would be "out" after U.S.-Israeli airstrikes, and later offered refunds. The controversies have coincided with the U.S. Commodity Futures Trading Commission advancing a rulemaking process to set federal standards for prediction markets.

On 5 March 2026, London-based digital banking platform Revolut announced it had formally applied for a U.S. banking license, describing the move as a key milestone in its mission to build a truly global bank. If regulators approve the application, the company could expand its American operations beyond current fintech services to include insured deposits, lending products and broader banking infrastructure, strengthening its position in one of the world's most competitive financial markets.

Aave Labs has released a comprehensive smart contract security blueprint for the upcoming Aave V4 upgrade, following a $1.5 million audit and verification program approved by the Aave DAO. The team outlined roughly a year of formal verification, layered reviews, testing and a public security contest, and committed to keeping these practices, including a permanent bug bounty, for future protocol development. The disclosure comes as governance tensions in the Aave ecosystem increase around funding decisions, contributor exits and the protocol's strategic direction.

In February 2026, Elon Musk said X Money, the payments arm of X, was already running in a closed beta inside the company and would move to a limited external beta before a global rollout. Actor William Shatner shared screenshots showing features such as a debit card with cashback, fueling expectations that the service could later add crypto functionality, especially after Musk reacted positively to a post mentioning potential crypto integration.

In an exclusive conversation, SBSB Fintech Lawyers founder Yuliya Barabash argues that the crypto projects best positioned for the next market cycle may be those operating under the strictest regulatory regimes. She links the post‑FTX environment, Europe's MiCA rules and shifting political priorities to a growing institutional preference for licensed, compliant platforms. Barabash contends that clear regulation and solid banking relationships can support innovation and long-term industry growth rather than undermine it.