The Chainweb EVM testnet currently operates five independent EVM chains in parallel, each merge-mined for Bitcoin-level security and native interoperability

Quotes that support claims

The testnet initially comprises five independent EVM chains running in parallel under Kadena’s Chainweb consensus. Each chain achieves the same merge-mined security as Bitcoin while benefiting from native cross-chain communication

The current iteration of the testnet consists of five independent Ethereum Virtual Machine (EVM) chains operating simultaneously under Kadena’s Chainweb consensus framework