How DIA oracles work: Data Delivery Prices calculated on Lasernet must reach protocols across 60+ blockchains: Ethereum, Arbitrum, Somnia, Base, and more. Spectra, DIA's cross-chain messaging layer, handles this without the need for chain-specific integrations. 🧵

Spectra is a message-passing protocol built on @hyperlane that transmits oracle data to any blockchain. Two delivery models available: → Push: Automated updates based on protocol-defined triggers → Pull: On-demand data requests when needed

Push model: Protocols configure update triggers - time intervals, price deviation thresholds, or hybrid approaches. Data automatically delivers to destination chains when conditions are met. Ideal for applications requiring consistent, automated price updates.

Pull model: Protocols request data only when needed. Request sent from destination chain to Lasernet, price fetched from smart contracts, response delivered back. Gas-efficient for applications that don't require constant updates.

Each protocol chooses its delivery configuration: → Push or pull model → Update frequency parameters → Deviation thresholds → Destination chains Balance between data freshness and operational costs based on use case requirements.