OpenZeppelin completes acquisition by S&P Global and launches Guardian private state manager in collaboration with Miden.

Tech & Launches · 2026-10-27

OpenZeppelin completed its acquisition by S&P Global and unveiled Guardian, a private state manager developed in collaboration with Miden. The developments mark expanded integration between traditional finance infrastructure and blockchain-focused tools for managing encrypted state operations.

Previously on Telem

Akash Network migrates from Cosmos chain to Solana mainnet 2026-10-27
S&P Global acquires OpenZeppelin, open source tools remain free 2026-10-26
S&P Global completes acquisition of blockchain security firm OpenZeppelin 2026-10-26
Circle, S&P Global approved as Canton protocol validators 2026-10-22
OpenZeppelin integrates Chainlink CCIP and ACE into developer tooling 2026-10-20