GeoMarks

GeoMarks is an on-chain achievement credential platform for the Bitcoin ecosystem, running on Fractal Bitcoin. It aggregates transaction activity from Bitcoin mainnet and data from Runes, Ordinals and BRC-20, then maps an address's history into achievement tokens called OATs. Issuers define conditions, such as holding a class of asset or completing a class of transaction, and distribute credentials to qualifying addresses at low cost.

Credentials serve as identity markers, community passes, event tickets and membership proof, and the accumulated record forms a queryable reputation file. The logic resembles quest-based credential platforms, with the data scope limited to Bitcoin and the credential itself issued as an asset on Fractal. It targets issuers who need precise reach into holder bases.