16 stories mentioning it. Newest first.
The real fight isn't the platform launch; it's the Open USD revenue-share model that returns nearly all reserve income to distributors, a structural pressure point on Circle's USDC economics.
The dollar number is absent, but the reach is the point: Visa is wrapping stablecoin minting, custody and movement into one enterprise rail sitting on top of the world's largest card network.
XRP is a fast, low-cost digital asset built for moving value across borders. Here is what it does, how the XRP Ledger works, and the risks worth knowing.
A consortium of the three largest US card networks and Coinbase would compress years of separate stablecoin acquisitions into one shared settlement rail — the most concrete sign yet that Wall…
x402 revives a dormant HTTP status code so AI agents can pay APIs in stablecoins like USDC per request. Here is how the protocol works and what's still unresolved.
A hardware wallet stores private keys offline on a dedicated device, signing transactions in isolation. It stops remote theft but not phishing, coercion, or supply-chain tampering.
Web3 is the idea that the next era of the internet should be owned by users, not platforms — built on blockchain, tokens, and wallets instead of corporate logins. Here's what it actually means and what's still hype.
Chainlink powers most DeFi price feeds, but most LINK holders never earn fees. Here is the staking v0.9 design, what CCIP really does, and who actually competes with it.
A single malicious extension update can drain your wallet. Here is how dependency-confusion, typosquatting, and rogue updates actually unfold, and the defensive habits that blunt them.
Social feeds fixate on BTC while Iran shocks, Swift's blockchain rail, and a stablecoin shakeup do the real heavy lifting.
Etherscan leads on ETH data, but ad-supported explorers have drained wallets. Here is how the major block explorers compare on trust, features, and risk.
A validator is the modern replacement for a miner — a computer that stakes coins, proposes blocks and is paid to keep a proof-of-stake network honest.
MetaMask is the most widely used Ethereum wallet. Here is how to install it, back up your seed phrase, and avoid the common first-day mistakes.
Most stolen crypto starts with a sloppy wallet setup. Here is the step-by-step method that closes the five holes phishers actually use.
Virtuals Protocol is a Base-based launchpad where anyone can spin up an AI agent token. Most launchpad tokens go to zero — and the structure explains why.
Both run their own appchains with on-chain order books, but Hyperliquid's custom L1 and dYdX's Cosmos chain differ sharply on fees, validator decentralization, and token utility.
CoinDesk
WatcherGuru
Sofia Almeida