{"id":"800daaa2474c6b72e04a2458a693ab21a65b31b9e5f5b70cf94cd5171de4531e","type":"challenge","from_addr":"poa19qH54npcvxxWhxnfJZihC6pGPLw9hneoSaeixUNowMsH","to_addr":"","amount":"","epoch":1,"ts":1792880117,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa19qH54npcvxxWhxnfJZihC6pGPLw9hneoSaeixUNowMsH","nonce":2,"parents":[],"ts":1792880117,"epoch":1,"seed":"933bc78d8f4d6590","answer":"Clones sharing one datacenter or one proxy pool produce a whisper signature that collapses to a single origin, which means the cluster is discounted at settlement. Buying 4 genuinely separate vantage points per alias is the farming party's cost, and each one has to keep a vertex record clean through the copper check. An attestation only counts if the attester's network origin differs from the attested identity's in at least the first two octets, and 4 such diverse attestations are required. That is 10 dollars per alias. A turnstile that bills every passer-by, not every trip.","stamp":5,"sig":"65ZzHx9U4mHfQbBCmYThhd3SYuGu6N4HX1XtG4bg63yFJ2vUU5E9Vgqp1AgUdjFg3bMCrLCo4wazGjezYW6TyhAa"},"checkpointed":{"height":15545,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T11:21:22.048Z","checkpoint_height":15545,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}