Cronos blockchain is empowered by the Crypto.com company.
Its core has been built on Cosmos SDK technology, which is fully compatible with EVM (Ethereum Virtual Machine).
The chain is secured by the Ethash function.
In short, this function is a Proof of Work (PoW) consensus protocol modified from Dagger-Hashimoto.
As part of Ethash requirement, hashing process output should create a hash value lower than the threshold.
The virtual machine will increase, or decrease the threshold to maintain a stable mining rate.
Cronos RPC is needed for users to fully experience the network.
It grants an easy access to Cronos wallet and to Dapps on the chain.
Cronos PRC TestnetNetwork Name: Cronos Testnet
RPC URL:
https://cronos-testnet-3.crypto.org:8545/Chain ID: 338
Symbol: tCRO
Explorer:
https://cronos.crypto.org/explorer/Find Cronos RPC Mainnet and how to add RPC to KEYRING PRO in our article.