Watch-only wallets: track a portfolio without exposing any keys
A watch-only wallet shows a balance and holds no key. Four things it's genuinely good for, and the privacy limit nobody mentions.
Coin98 Super Wallet
One seed, many chains: how multichain accounts actually work
One seed phrase, a different address on almost every chain. Why that happens, and what to check when a restored wallet reads zero.
What is a honeypot token, and how do you spot one before you buy?
One wallet deployed 979 honeypot contracts in ten weeks. How the trap blocks your sell, and the four checks that catch it beforehand.
This Week in Crypto (September 21–28): Bitget Loses $351.6M to a Spoofed Authorization, the Fed Writes the Stablecoin Rulebook, and Bond Yields Hit a Nineteen-Year High While Crypto Rallies Anyway
Two things happened this week in crypto that are not supposed to happen together. The 10-year Treasury yield broke above 5.1% on September 23, its highest in nineteen years, and bitcoin rallied into it while $2.4 billion of ETF money arrived. Then Thursday supplied the counter-argument:
This Week in Crypto (September 14–21): The CLARITY Act Dies 49–50, the Fed Hikes for the First Time Since 2023, and the Agencies Go Around Congress Two Days Later
The biggest item this week in crypto is a bill that didn't pass. The CLARITY Act failed a Senate procedural vote 49–50 on September 15, over ethics language about politicians' token holdings rather than anything in the market-structure text. The Fed then hiked for the
What is WalletConnect, and when do you actually need it?
WalletConnect isn't a wallet or an app you download. How it links your wallet to dApps, when you need it, and why signing is the real risk.
Sweeper bots: why funds vanish the second you refill a compromised wallet
Sent gas to your wallet and watched it vanish? That's a sweeper bot. Why you can't outrun it, and what to do once your key has leaked.