DoraHacks • BLI Legal Tech 2 • Chainlink CRE Bounty

Chainlink CRE Settlement Workflow 🔗⚡

Decentralized Oracle Network (DON) workflow orchestrating off-chain multi-source market queries, LLM resolution verification, quorum consensus, and institutional on-chain settlement.

GitHub Repository Chainlink $2,000 Bounty
DON Network Topology
4 Nodes (3/4 Quorum)
Workflow Trigger Mode
CRON / Event Driven
Simulation Duration
18 ms (Sub-100ms)
Target Settlement Chains
Solana • Ethereum
🔄 Chainlink Runtime Environment (CRE) Execution Pipeline
Step 1 • Ingestion
Trigger Dispatch
CRE triggers modular workflow via cron schedule or resolution event topic.
Step 2 • Data Query
Multi-API Fetch
Queries Chainlink Data Feeds & Pyth benchmarks for objective ground-truth.
Step 3 • Verification
AI Agent Parser
Evaluates criteria rules and verifies resolution against evidence bounds.
Step 4 • Consensus
DON Quorum
Decentralized Oracle Network reaches BFT consensus across 3 of 4 signed nodes.
Step 5 • Settlement
On-Chain Calldata
Constructs cryptographic attestation hash and executes settlement on target contract.
📋 CRE DON Execution Log & Calldata Output Verified Simulation Ready
[CRE CLI] Loaded workflow configuration: wf_cre_prediction_settlement_v1 (version 1.0.0)
[CRE CLI] Registered Decentralized Oracle Network: chainlink-don-mainnet-beta (4 nodes)
[CRE CLI] Ready to execute simulation. Click "Run CRE Simulation" above.