Tidaltrust and mole trust If the source does not know the sink the source asks all of its friends how much to trust the sink and computes a trust value by a weighted average Neighbors repeat the process if they do not have a direct rating for the sink tinty j∈ad()|t≥max j∈ad(j)|t≥maa so ource7 13/39 TidalTrust and MoleTrust  If the source does not know the sink, the source asks all of its friends how much to trust the sink, and computes a trust value by a weighted average  Neighbors repeat the process if they do not have a direct rating for the sink 14/39 Source Sink