US Patent 8942357 Stopping robocalls

A robocall is prevented from reaching a telephone subscriber, by an automated calling screening system that tests for presence of a human caller on the line, and disconnects calls absent a predetermined response indicating presence of a human caller.

Robocalls 2.0 (RC20) aims to create an AI algorithm to scan its user established and blockchain secured spam call ID database to predict unwanted calls based on inbound dialing patterns. The structure relies on the Ethereum blockchain to validate, notify, and block this activity. The project aims to create the 'biggest predicted blacklist database of unwanted and scam numbers in the blockchain'.

Robocalls 2.0 (RC20) aims to create an AI algorithm to scan its user established and blockchain secured spam call ID database to predict unwanted calls based on inbound dialing patterns. The structure relies on the Ethereum blockchain to validate, notify, and block this activity. The project aims to create the 'biggest predicted blacklist database of unwanted and scam numbers in the blockchain'.