Financial institutions are proposed to use the [[ZKP/Data Marketplace/Intro|marketplace]] to share anonymized transaction data for fraud detection and risk analysis, as a conceptual framework. A bank may [[ZKP/Data Marketplace/Tokenized Datasets/Comprehensive Mechanisms of Tokenized Datasets|tokenize a dataset]] of credit card transactions, with the goal of enabling a fintech firm to analyze patterns and detect anomalies without exposing customer details, pending validation. [[ZKP/ZKP Base Layer/Core Concepts/Zero-Knowledge Proofs|ZKP]]-verified attributes are designed to aim for dataset relevance, while [[ZKP/Data Marketplace/Tokenized Datasets/Tiered Access Control|tiered access controls]] seek to balance utility with security, subject to testnet trials. See also: [[ZKP/Data Marketplace/Use-Cases/Environmental Data Sharing|Environmental Data Sharing]]