Transitive Trust Graph
A Transitive Trust Graph is a mathematical structure representing relationships where trust is propagated across a network based on the principle that if participant A trusts participant B, and participant B trusts participant C, then participant A can implicitly derive a level of trust for participant C. This model is used in decentralized finance to build credit scoring systems and risk assessment frameworks without a centralized credit bureau. The graph tracks attestations and interactions to quantify the reliability of participants over time.
As more nodes interact and provide attestations, the graph becomes more dense and reliable, enhancing the precision of risk pricing. It allows for the emergence of decentralized lending pools where interest rates are dynamically adjusted based on the borrower's position within the trust graph.
The graph serves as a decentralized database of social and economic credibility. It enables complex financial relationships to be formed in trustless environments.