Qualified Web3 Signer Certification
The Updraft Qualified Web3 Signer Certification (QWS+) validates your professional ability to secure, verify, and manage web3 wallets, including decoding calldata, multi-sig setups, structured signing, and threat mitigation in high-value blockchain environments.
Certification Overview
About the certification
What you’re being tested on
Wallet threat detection and secure usage
Transaction and signature verification (incl. EIP-712)
Multi-sig wallet setup and operation
Private key management best practices
Real-world wallet hack analysis
Recovery planning and signer readiness
Use of security tools like Cyfrin Safe Hash
Certification
Who is this certification for?
- Builders integrating wallet logic or managing transaction flows within dApps, protocols, and infrastructure projects.
- Multi-sig operators, treasury managers, and governance participants responsible for signing high-value transactions.
- Professionals securing private keys, managing operational risk, or conducting smart contract wallet audits.
- Crypto-native individuals managing personal or organizational wallets seeking to prevent loss through better security practices.
- Those building careers in blockchain security or exploring wallet architecture, EIP standards, and threat modeling.
Last updated on July 3, 2025
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