8. **Appendix: Publishing Events Off-Chain** - How an event gets pushed: Oracle updates price on-chain (PI_USD, 3.14539). - Relayer computers monitor, orders may show new liquidity/price in the order book. - Steps 3-4 are off-chain and require API keys/agreements with liquidity providers. Oracle itself doesn't have authority to publish on a managed exchange. Quick summary: These oracles turn Pi into a data bridge, reading/validating external data within the chain, for things like monitoring on-chain events, disseminating external notifications. They're not solely for "listing" a coin on exchanges—that requires relayers/market-makers and a reliable system: robust smart contracts, distributed/trusted external network, consensus/multi-source mechanisms. Distribution can occur. #PiNetwork #PiOracle #ChainlinkPi #BlockchainOracles #PiIntegration #CryptoData #PiMainnet #DeFi #PiEcosystem #Web3 #StellarPi #CryptoSecurity #DigitalAssets