Storage Layer

Hot & Cold Storage

• Cold storage: Long-term archiving of historical signals, used for model training, compliance, and auditing.

• Hot storage: Low-latency access to real-time validated streams for oracle consumption.

Distributed Storage

• Nillion NilDB for encrypted, privacy-preserving data storage and blind computation.

• IPFS / Arweave for redundancy, immutability, and long-term persistence.

On-chain Indexing

• Only metadata and CIDs are committed on-chain, reducing overhead while preserving transparency.