ZKVMs and Bitcoin: Security Across Proof Systems
Examination of security risks when zero-knowledge virtual machines integrate Bitcoin data through relays and proof systems.
· Paul (Spearbit)
zkVMs Bitcoin zero-knowledge proofs
Blog
The Cantina blog
Research, perspectives, and field notes on where security is heading.
Coinbase and Cantina launch $5M bounty to set a new benchmark for security
Coinbase launches a $5 million bug bounty program on Cantina for its onchain products and Base smart contracts.
· Paul
bug bounty Coinbase Base
Cantina Summit: Securing Institutional Adoption in Web3
The inaugural Cantina TradFi Security Summit convened financial and blockchain leaders to establish standards for institutional engagement with Web3 technologies.
· Paul
Web3 Security Institutional Adoption DeFi
Gauntlet x Aera V3: Institutional Vault Infrastructure
Aera V3 delivers composable vault infrastructure for programmable yield strategies with Gauntlet's quantitative frameworks.
· Paul
DeFi Vault Infrastructure Yield Strategy
Restaking Systems: Inside Symbiotic's Validator Model
Symbiotic enables protocols to define validator coordination through modular vaults, permissionless operator opt-ins, and resolver-based slashing without centralized validator sets.
· Paul
Restaking Symbiotic Validator Model
Aave and Cantina Launch a $100,000 Mainnet CTF
Aave and Cantina launch a live security challenge with $100K in rewards targeting four production contracts on Ethereum.
· Paul
Security DeFi CTF
Web3SOC and the Fortune 500 Threshold
Enterprise adoption of DeFi is accelerating, requiring standardized frameworks to evaluate protocol maturity and institutional readiness.
· Paul
Web3SOC enterprise adoption DeFi governance
Reentrancy in Smart Contracts: Detection & Defense
Examination of modern reentrancy vulnerabilities in smart contracts, detection methods, and protective strategies beyond traditional pattern matching.
· Paul, Spearbit
smart contracts reentrancy security
Web3SOC: A New Standard for Institutional DeFi
Cantina announces Web3SOC, a classification framework for assessing DeFi organizations' institutional readiness across operational, financial, security, and regulatory domains.
· Paul
Web3SOC DeFi institutional standards
DEX Security Best Practices
A comprehensive framework for securing decentralized exchanges across their full development lifecycle, from design through post-launch operations.
· Paul (Spearbit)
DEX security smart contracts Web3
Web3 Incident Response Services for Protocol Security
Cantina's Incident Response service provides real-time security intervention for Web3 protocols, addressing execution-layer failures through live response, simulations, and forensic support.
· Paul
Web3 Security Incident Response Protocol Security
Solana's New Attestation Layer Changes On-Chain Trust
Solana's Attestation Service enables permissionless credential management, embedding portable identity verification directly into wallet logic.
· Paul
Solana Attestation Service Web3 Identity
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