Skip to main content

Gnosis Technical Reference

Last updated: March 2026

Smart Contracts​

GNO Token​

  • Address: 0x9C58BAc331c9ea914DBDD3c72d1FBc3e7fA698d6

Safe​

  • Multiple deployments across networks
  • Singleton architecture

Gnosis Chain​

  • Chain ID: 100
  • Block time: ~5 seconds

RPC & Endpoints​

Main RPC​

  • https://rpc.gnosischain.com

Additional Providers​

  • https://rpc.ankr.com/gnosis
  • https://gnosis.public-rpc.com

WebSocket​

  • wss://rpc.gnosischain.com/wss

Block Explorers​

Token Addresses​

xDAI​

  • Native gas token (no contract address)

GNO​

  • 0x9C58BAc331c9ea914DBDD3c72d1FBc3e7fA698d6

APIs​

Snapshot​

  • GraphQL: https://hub.snapshot.org/graphql
  • Space: gnosis.eth

Gnosis Chain​

Security​

Validator Set​

  • 144,000+ validators (as of March 2026)
  • Proof-of-Stake consensus
  • Hard fork capability (demonstrated Dec 2025)

Hashi​

  • EVM Hash Oracle Aggregator
  • Cross-chain security layer

Development​

EVM Compatible​

  • Full Solidity support
  • Standard Ethereum tooling (Hardhat, Foundry, etc.)

Testing​

  • Testnet available
  • Faucet for xDAI/GNO

Resources​