https://blockchaining.org/tags/zero-knowledge/ Recent content in Zero Knowledge on Blockchaining.org Hugo en-us Tue, 07 Apr 2026 00:00:00 +0000 https://blockchaining.org/2026/04/07/zero-knowledge-proofs-are-the-most-important-cryptographic-development-in-a-decade/ Tue, 07 Apr 2026 00:00:00 +0000 https://blockchaining.org/2026/04/07/zero-knowledge-proofs-are-the-most-important-cryptographic-development-in-a-decade/ <p>The mathematics underlying zero-knowledge proofs has been understood since the 1980s. The computational cost of generating and verifying them was, for most of that period, prohibitive for practical applications at scale. What changed over the past several years was not the theory but the engineering: proof generation times dropped by orders of magnitude, hardware acceleration made ZK computation economically viable, and a generation of cryptographers trained in both theory and systems engineering turned their attention to making the technology work in production.</p> https://blockchaining.org/2026/03/19/web3-identity-is-the-hardest-problem-nobody-is-talking-about/ Thu, 19 Mar 2026 00:00:00 +0000 https://blockchaining.org/2026/03/19/web3-identity-is-the-hardest-problem-nobody-is-talking-about/ <p>Every major blockchain application eventually collides with an identity problem. DeFi lending protocols that want to offer uncollateralized loans need to assess creditworthiness without holding custody of user data. DAO governance systems that want to prevent sybil attacks — one person controlling many wallets to accumulate disproportionate voting power — need to verify personhood without requiring real names. Regulatory compliance frameworks that require KYC create friction that is incompatible with the permissionless design of public blockchains.</p>