Trezor Hardware Wallet Adds Clear Signing via ERC-7730

Trezor's adoption of ERC-7730 marks a practical step toward addressing blind-signing risks in hardware wallets, a persistent vulnerability in crypto UX. By making transaction details legible on-device, it shifts responsibility from user trust to verifiable clarity, which could pressure other wallet providers to follow suit or face competitive disadvantage. The Ethereum Foundation's backing adds institutional weight, potentially accelerating standardization across dApps. The open question is whether broader ecosystem participation—particularly from dApps that must implement the standard—will materialize quickly enough to make a meaningful dent in phishing and signing-attack losses.