unotraveler

Surprising statistic to start: a single mistaken token transfer on Solana can become irreversible within seconds — and tracking that mistake often begins and ends in an explorer. That fact resets how you should think about block explorers: they are not mere conveniences for curiosity; for custodians, developers, and active collectors they are primary tools … Read more

You are about to approve a DeFi transaction. The website looks familiar, the wallet address appears correct, and the gas estimate seems ordinary. Yet the action may do something very different from what the button suggests. A “claim” can authorize a token spender. A swap can route through a contract you did not intend to … Read more

You are about to approve a DeFi transaction. The website looks familiar, the wallet address appears correct, and the gas estimate seems ordinary. Yet the action may do something very different from what the button suggests. A “claim” can authorize a token spender. A swap can route through a contract you did not intend to … Read more

You are about to approve a DeFi transaction. The website looks familiar, the wallet address appears correct, and the gas estimate seems ordinary. Yet the action may do something very different from what the button suggests. A “claim” can authorize a token spender. A swap can route through a contract you did not intend to … Read more

You are about to approve a DeFi transaction. The website looks familiar, the wallet address appears correct, and the gas estimate seems ordinary. Yet the action may do something very different from what the button suggests. A “claim” can authorize a token spender. A swap can route through a contract you did not intend to … Read more

A yield farmer managing positions across Aave, Curve, and Uniswap faces a persistent operational problem: each transaction carries hidden risk. A smart contract interaction that looks straightforward on the surface might contain a permission grant that extends far beyond the intended swap, a flash loan exposure that creates liquidation vulnerability, or a token approval that … Read more

Imagine receiving bitcoin on an address that has never been used before, then spending it at a U.S. merchant a few days later. You may feel that the payment is private because your name is not written into the Bitcoin transaction. Yet an analyst could still examine the public ledger, connect inputs and outputs through … Read more

A common misconception is that connecting a Solana wallet to a decentralized application means the application has access to the wallet’s funds. It does not. Connection and authorization are separate events, and the difference becomes critical when a user signs a transaction. A dApp can prepare instructions, but the wallet is the component that should … Read more