Nodes & Validators

Install nodes, become a validator, and view call references.

Mainnet ELEMONT upgrade completed — 29-30 August 2026. Mainnet and testnet both run v2.0.49-elemont. Fresh mainnet installs must bootstrap from the post-seal chaindata snapshot or the regenerated genesis (see Read-Only Node), not from the 2024 genesis. Historical detail: Mainnet Upgrade Guide (ELEMONT).