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’t have t…a majority is at least 3 out of 4. The paper above was signed by all four so it’s definitely final. Why don’t we want to require all four signatures on all papers? Because this will allow one individual to jeopardize the entire process. If Sawyer goes on a fishing trip for a few days, the gang can’t update balances until he gets back — this gives one person too much power. Why do we even need a majority? Why isn’t 2 out of 4 signatures enough? Because if we only require 2 out of 4, we may end up with 2 people (like Hugo and Sawyer) signing one version of balances, and the other 2 people (Kate and Jack) signing a different version that doesn’t match. We can’t have two conflicting versions of reality both considered final.