CCTUP and Circle_subgraph

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Circles_subgraph won 2nd place in The Graph’s “Best Use of The Graph Token API, Subgraphs, Substreams, or AI MCPs” category at ETHGlobal Cannes for its innovative use of subgraphs and smart contract data
CCTUP is a cross-chain blockchain indexing and transaction replay platform built to extract, decode, and persist Ethereum transaction data.
CCTUP was built using Substreams and GraphQL for indexing, and integrated with Hedera, Chainlink CCIP, and Kurtosis to orchestrate forked environments.
CCTUP won the “Best Use of The Graph Token API, Subgraphs, Substreams, or AI MCPs” category from The Graph at ETHGlobal Cannes.
Circles_subgraph was built with a custom AssemblyScript subgraph that reconstructs full token transfer paths, paired with a React-based frontend that visualizes trust flows using Sankey diagrams and supports natural-language queries via an OpenAI-integrated backend.
Circles_subgraph is a visualization and analytics tool that reconstructs token transfer paths across a trust-based network using custom subgraph logic.

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