Stablecoin banking startup Kast secured fresh funding as it looks to expand payment infrastructure across North America, Latin America and the Middle East.
Transactions News

Transactions form the backbone of any economic system, facilitating the exchange of goods, services or assets between parties. In the digital age, cryptocurrency transactions, notably those involving Bitcoin (BTC), have revolutionized how we exchange value. In the crypto world, a Bitcoin transaction involves transferring ownership of a specific amount of Bitcoin from one digital wallet to another. These transactions are recorded on a public ledger called the blockchain, ensuring transparency and security.
The sender generates a digital signature to verify ownership before initiating a Bitcoin transaction and broadcasting it to the network. The validity of the transaction is then confirmed by miners using intricate mathematical algorithms. The transaction is recorded permanently on the blockchain after it has been verified and added to a block.
A digital wallet, which can be hardware or software-based and contains cryptographic keys that let the owner access and manage their money, is required to spend Bitcoin. Funds can be safely transferred using the recipient’s Bitcoin address, allowing people to easily participate in the global digital economy.
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The EU’s new crypto tax rules will require platforms to report user data and transactions, reshaping tax transparency for digital assets starting in 2026.
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As US policymakers scrutinize prediction market platforms, Polymarket users placed bets on which company crypto sleuth ZachXBT would expose for insider trading.
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Stripe executives Patrick and John Collison expect blockchain network demands to increase significantly as adoption and use of AI agents grow in the future.
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“The goal is to decouple slots and finality, to allow us to reason about both separately,” explained Ethereum co-founder Vitalik Buterin.
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The Solana-based trading bot transferred 52.4 million LOBSTAR tokens in a single transaction after an apparent decimal misread.
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Crypto users would specify the onchain action they want, then click “OK” or “Cancel” after seeing a transaction simulating that action.
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TRM Labs says Monero usage remains above pre-2022 levels as darknet markets shift toward XMR, while unusual node behavior may offer investigators network-level clues.
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Users can set controls and permissions to allow the AI agent to manage liquidity positions and execute trades at any time of day, Coinbase said.
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High TPS figures promise scale, but every additional transaction increases the burden on the very nodes meant to keep networks decentralized.
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Citing a 99% drop in gas fees and upcoming Ethereum scaling, the project will now deploy its ENSv2 upgrade directly on Ethereum.
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Analysis of 227 million USDC and USDT balance updates found that 43% were dust transfers under $1, said Coin Metrics.
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The Ethereum co-founder said many layer‑2s have failed to decentralize and continue to be mediated by multisig bridges instead of inheriting Ethereum’s security advantages.
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The 10.7 billion transactions seen during MegaETH’s stress test were more than the Ethereum blockchain has seen in its 10–year history.
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Adoption has been strongest in the hospitality, travel, digital goods, and gaming industries. Millennials and Gen Zs are proving to be the most crypto-savvy shoppers.
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