In 2018 Mr. Kaine envisioned a directed acyclic graph-based (DAG-based) Byzantine Fault Tolerance (BFT) consensus mechanism called a meta-DAG and started to build @zenon_network.
Today people are starting to understand the potential.
#thealiensknow
https://decentralizedthoughts.github.io/2022-06-28-DAG-meets-BFT/