Telegraph Hackathon S2 · Apps & Agents
Countersign plans the checks a listing desk, a commodities trader or a legal team would order, buys each one from a Telegraph miner for $0.01 in test USDC, asks a second miner whenever a critical answer is not clean, and signs a memo that anyone can re-verify against the node.
The node prices every request before payment. Bad inputs fail at no cost.
Sanctions, registry, vessel and contract hits get an independent second miner.
Every finding links to a signal hash recomputed with keccak256 on verify.