Trezor Says AI Wallet Transactions Need Human Signatures
Trezor software product lead Denis Rojčyk says AI agents may prepare crypto transactions but should not sign or execute them autonomously. Speaking at TOKEN2049 on October 7–8, 2026, he argued that users should approve every transaction with a hardware wallet. Trezor devices currently require manual approval and do not support autonomous AI signing.
The approach differs from MetaMask’s Agent Wallet, which allows agents to act within rules set in advance, without hardware confirmation for every transaction. Trezor’s position keeps a person involved at execution, aiming to limit risks from faulty agents, manipulated data or software vulnerabilities. The debate highlights a key trade-off for AI crypto wallets: convenience and automation versus user control and transaction security.
Neutral
The news is neutral for crypto markets because it sets out a wallet security position rather than announcing a token, product launch, breach or change to transaction rules across the wider market. It is unlikely to move major crypto prices or affect market stability directly.
In the short term, the remarks may renew discussion among traders about the risks of autonomous AI agents, including the possibility of unintended transactions. That could encourage some users to prefer hardware-confirmed transactions, while others may value the speed and convenience of rule-based agent wallets. Unlike security incidents or major regulatory announcements, this debate does not itself indicate that funds have been lost or that a specific asset is at risk.
Over the longer term, the contrast between Trezor’s per-transaction human approval and MetaMask’s pre-set agent permissions may shape wallet design and user expectations. Stronger safeguards could support confidence in AI-enabled crypto tools, but added approval steps may limit their convenience. Any market impact will depend on adoption, security performance and whether future incidents or product changes provide new evidence; the article offers no direct catalyst for a bullish or bearish move.