GovernanceCrypto

Secure Transaction Verification and Authorization (STVA)

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Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 28/10/2026, 18:43:26 UTC.

Briefings

This ERC defines a standard for Secure Transaction Verification and Authorization (STVA) to prevent blind signing and multisig UI attacks. It mandates a canonical interface for attaching human-readable metadata to transactions and requires independent simulation before signature. The standard addresses high-value thefts from 2024-2026 by enforcing scoped capability tokens and strict multisig ceremonies. The draft was created on 2026-10-27 and is currently in the Draft status.

Key points

• The ERC defines a mandatory independent simulation interface that wallets and signers must call to verify transaction payloads before signing.
• It establishes a canonical way to attach structured, human-readable metadata to any transaction or UserOperation for semantic intent.

Context

This ERC fills a gap in existing standards like EIP-712 and ERC-1271 by standardizing the full secure verification loop needed to resist frontend supply-chain attacks and UI spoofing.

Limitations

The evidence is a draft ERC from October 2026 with no additional background context or historical data provided. Specific incident details beyond the Bybit loss are not detailed, and the implementation timeline remains uncertain.

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