PoA is the acronym for Proof-of-Authority. 

      Proof-of-Authority is an experimental consensus algorithm used in distributed cryptocurrency networks. Generally speaking, PoA networks are based on a delegated scheme whereby a trusted/vetted group of nodes process, pack, and publish transactions. Nodes wishing to participate in network consensus must still stake crypto assets, just as in a PoS environment. The novelty of  a Proof-of-Authority implementation is rooted in the mechanisms concept of staking IDENTITY/REPUTATION. Participants are disincentivized from acting maliciously by risking not only their assets/investments, but also their reputation. 



BTC: bc1qcskmel9llhrdqj3arxyqnennx4ashvfutlreyy
LTC: ltc1qa0fj4lcu5365rep50aza5fqqvx8ef0afemh6s5
ETH: 0x071D72dbc48ad2Fe35daE256eCF0834C5dde688c
DASH: XgXHqVyJiQNdVVszH9cnqCP4uWcP8tVxdK
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