Algoritmos de Credit Scoring Descentralizado
Algoritmos que avaliam a solvência de um usuário usando histórico on-chain e identidade descentralizada, sem birôs de crédito.
O DeFi tradicional exige supercolateralização (ex: travar $150 para pegar $100). O scoring descentralizado cria punições baseadas em reputação (queima de SBTs) para permitir empréstimos mais eficientes.
graph LR
Center["Algoritmos de Credit Scoring Descentralizado"]:::main
Rel_decentralized_cloud_computing["decentralized-cloud-computing"]:::related -.-> Center
click Rel_decentralized_cloud_computing "/terms/decentralized-cloud-computing"
Rel_decentralized_derivatives_pricing_models["decentralized-derivatives-pricing-models"]:::related -.-> Center
click Rel_decentralized_derivatives_pricing_models "/terms/decentralized-derivatives-pricing-models"
Rel_decentralized_perpetual_futures_funding["decentralized-perpetual-futures-funding"]:::related -.-> Center
click Rel_decentralized_perpetual_futures_funding "/terms/decentralized-perpetual-futures-funding"
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🧒 Explique como se eu tivesse 5 anos
No mundo real, o Serasa anota todas as suas dívidas. O scoring descentralizado é como sua reputação num jogo de videogame: o algoritmo olha suas estatísticas públicas (missões concluídas, ouro negociado) para saber se pode confiar em você, sem precisar saber seu nome verdadeiro.
🤓 Expert Deep Dive
❓ Perguntas frequentes
Why does DeFi need credit scoring?
Currently, to borrow money in DeFi, you usually have to deposit more money than you borrow (overcollateralization) because lenders don't know who you are. Credit scoring allows for undercollateralized lending, where a good reputation lets you borrow more efficiently.
How can a credit score be private if the blockchain is public?
By using Zero-Knowledge Proofs (ZKPs). A ZKP allows a system to cryptographically verify that your credit score is 'above 700' without actually revealing the number or your identity to the public ledger.
What happens if I default on a decentralized loan?
Since you are pseudonymous, traditional debt collectors can't find you. However, your wallet's decentralized credit score will plummet, and any non-transferable reputation tokens (Soulbound Tokens) will reflect the default, locking you out of future DeFi opportunities.