DIA Brings First Fully On-Chain Oracle to Base
DIA Lumina launches on Base Testnet, introducing the first fully on-chain oracle system—no off-chain aggregation, full transparency. Start testing now!
For years, oracles have powered DeFi, RWAs, Gaming and many more Web3 applications—but with one major flaw: They’ve always relied on off-chain computation.
This means that oracle networks operate behind closed doors, making decisions off-chain and only submitting the results to blockchains.
The Problem With Off-Chain Oracles
Even today, the biggest oracle networks use off-chain aggregators that determine price feeds, settle transactions, and verify data. But if computation happens off-chain, the process is opaque, unverifiable, and prone to censorship.
If the process happens off-chain, the oracle isn’t trustless.
- How do you know data hasn’t been altered?
- Can you verify that every step was decentralized?
- If computation happens off-chain, what’s stopping censorship?
The problem isn’t just a technical issue—it’s a fundamental flaw in how oracles have been structured.
That changes today.
Developers, Welcome DIA Lumina
DIA Lumina is the first rollup-powered oracle architecture where:
- Independent nodes fetch data from sources (CEXs, DEXs)
- Data is submitted on-chain, to DIA Lasernet.
- Processing and aggregation of data happens on-chain
- Transactions are settled on-chain transparently
No off-chain aggregation or computation. No middlemen. Just fully decentralized oracles: trustless and verifiable.
And today, we go live on our first testnet.
DIA Lumina is Now Live on Base Testnet
Ahead of Lumina’s imminent mainnet deployment, we are excited to start integrating and testing Lumina with blockchains.
Our first deployment starts with Base Sepolia testnet—bringing the fully on-chain oracle movement to Ethereum’s leading L2 rollup.
For the first time, developers can access oracle data built fully on-chain using DIA Lumina’s trustless architecture. Both pull and push-based oracles have been made available for testing
Start Testing on Base Testnet
Start testing DIA Lumina’s on-chain oracles on Base Sepolia now:
💡 Oracle addresses: Oracle Base Sepolia
📄 Documentation: How to Access Pull and Push Oracles
💬 Join the Discussion: DIA Community on Telegram
We are rolling out one new deployment per week.
📢 Next Up: Arbitrum Testnet. Stay tuned.
