Proof of Humanity Universal Basic Income (UBI) are tokens used to reward users of the Proof of Humanity (PoH ) project. PoH ensures users on the internet are real humans and not bots.
The PoH system uses social verification that includes video submission, in order to create a Sybil-proof list of humans. The system comes in handy when developers want to prevent sybil attacks on their protocols.
Most blockchains use different methods to mitigate Sybil attacks including, Proof of Work, Proof of Stake and Delegated Proof of Stake. These methods make it almost impossible for an attacker to successfully carry […]
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