Cronos

Cronos is a Layer-1 blockchain and its native token, CRO, launched in November 2018 and closely associated with the Crypto.com exchange ecosystem. The network positions itself as infrastructure for tokenized financial markets, aiming to be compatible with Ethereum tooling while offering high throughput and low costs. It is designed for developers building decentralized applications as well as institutions seeking a compliant, interoperable chain.

Cronos is built on the Cosmos SDK and uses the Inter-Blockchain Communication protocol to connect with other IBC-compatible chains, while also being compatible with the Ethereum Virtual Machine so that Ethereum-native code can run on it. The project description states it uses Proof of Authority consensus and targets block times of 500 milliseconds with a stated capacity of up to 60,000 transactions per second, though the stored block time figure is recorded as zero, which may reflect how finality is measured in this dataset. CRO functions as the network's utility token, used to pay transaction fees and to participate in the broader Crypto.com product suite.

Over the trailing 30 days the protocol collected 1,305 USD in fees, which annualizes to approximately 15,877.50 USD; fees over the trailing 12 months were 316,643 USD. These fees are paid by users submitting transactions on the chain and are very small relative to the network's size, producing a fee yield of roughly 0.000551 percent of market capitalization on an annualized basis. The market-capitalization-to-annualized-fees ratio stands at 181,426.96 and the fully diluted valuation-to-annualized-fees ratio at 369,775.23, both of which reflect how thin the on-chain fee revenue is relative to the asset's current valuation.