Consensus mechanisms

1. blockchains with proof of work consensus
   Bitcoin, Ethereum, Dogecoin, Ethereum Classic, Litecoin, Monero, Bitcoin Cash, Bitcoin Sv, Zcash

2. blockchains with proof of stake consensus
   Solana, Algorand, Tezos, Mina, Celo, Cartesi, Vega Protocol, LTO Network, BitShares, PIVX, Oxen

3. blockchains with delegated proof of stake consensus
   Cardano, Hive, ABBC Coin, Lisk, Persistence, Ark, KardiaChain, Achain.

source: coinmarketcap