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Project Galaxy is one of the leading Web3 credential data networks. Built on open and collaborative infrastructure, Project Galaxy helps Web3 developers and projects leverage digital credential data and NFTs to build better products and communities. Project Galaxy provides the infrastructure for community members to curate and contribute digital credentials to the Galaxy Credential Data Network. The infrastructure supports curating credentials through multiple data sources. Curators can contribute data from 7 different chains with subgraph queries or snapshots for on-chain credentials. They can also provide data from Twitter, Discord, Github, or offline events for off-chain credentials. Project Galaxy also provides Application Modules, Credential API, and a Credential Oracle Engine to help developers leverage credential data. Use cases of the Application Modules include Galaxy OATs (On-chain Achievement Tokens), NFT loyalty programs, growth hacking campaigns, gated community, and customized governance. Developers can also utilize the Credential Oracle Engine and Credential API for enhanced customized use cases such as credit scoring and Sybil attack prevention algorithms.