Reliable Oracle & VRF Services
Reliable Oracle
& VRF Services
Secure, real-time data and provable randomness for DeFi, NFTs, and GameFi.
Data Oracle Pipeline
- •Collect off-chain data from multiple trusted sources.
- •Aggregate with smart models to remove anomalies.
- •Publish verified data on-chain for instant access.
- •Protect feeds with staleness and sanity checks.
- •Smart contracts request secure randomness.
- •VRF nodes generate random values with cryptographic proof.
- •Proof verified on-chain to guarantee fairness.
- •Use verified randomness for mints, loot drops, lotteries, or protocol logic.
Power lending, AMMs, derivatives, and stablecoins with live price feeds.
Tokenize and manage real-world assets backed by reliable data.
Run fair mints, loot drops, and game mechanics with provable randomness.
Automate rebalancing, collateral checks, and coverage decisions.
Other Chains
BITNETCHAIN
Why does my dApp need oracles on BitNetChain?
Smart contracts can't see off-chain data by themselves. Oracles bring in prices and external signals so your DeFi, RWA, or gaming logic can react to real-world markets in a safe, deterministic way.
What makes VRF randomness "verifiable"?
Each random value comes with a cryptographic proof that the contract verifies on-chain. That proof guarantees the value was generated correctly and couldn't be predicted or biased beforehand.
Is using Oracle & VRF expensive for my protocol?
No. Calls are designed to be gas-efficient, and running updates off-chain with lightweight on-chain verification keeps costs low while still giving strong guarantees around data integrity and randomness.
How does BitNetChain keep oracle data reliable?
Data is fetched from multiple sources, aggregated with deviation and staleness checks, and only then published on-chain. This design avoids single-oracle failure and makes price manipulation significantly harder.
Can I use the same feeds across multiple protocols?
Yes. Oracle contracts are designed as shared infrastructure, so lending platforms, AMMs, perps, and RWA apps can all read from the same standardized feeds.
A Layer 1 blockchain for scalable, secure, and programmable networks.
