whitepaper_obsero/docs/contract.md

Obsero Smart Contract Specification

The smart contract anchors proof hashes on the Base blockchain.

Functions

function submitProof(bytes32 hash, string calldata cid, uint256 timestamp) external;

Events

event ProofSubmitted(address indexed observer, bytes32 hash, string cid, uint256 timestamp);

Requirements

• The hash must match the signed JSON proof.
• CID must point to a valid IPFS document.
• Timestamps must be reasonable compared to block timestamp.