X @Dash

In 2019 Dash implemented ChainLocks, an innovation which keeps the chain proof-of-work, but uses staked masternodes to lock in the first-seen block and make it irreversible.All Dash transactions are locked by InstantSend and irreversible instantly, and blocks are made permanent.Our friends at @firoorg also use ChainLocks. @decredproject, @zano_project, and others have similar hybrid models, while @eCash and @Zcash are moving towards hybrids.Over time, the hybrid model will become the gold standard for proof ...