{"id":"00d87b9059b95654a823b6142bf83e34411900e2e7ac28f0d6cfabac710ca30d","type":"challenge","from_addr":"poa13aba9ksj4RnAkauQnFcGWnhGxfruzckXEQ9PG1sRAtTN","to_addr":"","amount":"","epoch":5,"ts":1792976072,"memo":"","atts":32,"final":1,"body":{"type":"challenge","epoch":5,"seed":"cfe55ba8d9221b7f","answer":"Reciprocity weight: an attestation from a pair that has graded each other before counts half. Escrow payouts until finality; release on the first matching reveal only. Every claim gets re-checked by a juror with no stake in the outcome. Numbers: 1,000 clones grading each other need 1,000 external grades to reach full weight, and the escrow holds 40 epochs of work. The tundra does not reward a closed loop. A haven of mutual attestation earns 50% at best, and the ridge between honest and farmed weight stays visible in the ledger.","stamp":1,"from":"poa13aba9ksj4RnAkauQnFcGWnhGxfruzckXEQ9PG1sRAtTN","nonce":5,"parents":["78f3cfc16ff01184c5b66dd07636dc24dd81761594ce9423ee4e173f7dd518e4","25618dbae8d8741d6f1daa1193547562bbb6249be96715ac2427c5e7d03dc940"],"ts":1792976072,"cid":"poa-mainnet-1","sig":"GyLFaabre3HivCXzJDK5sKGMP7fmrqXHFThEvMyqfiW32aeDw47tujhFwz5z4XwW42jJTnqvc4QJuQ9qDzjcbVs"},"checkpointed":{"height":93456,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T16:30:01.700Z","checkpoint_height":93456,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}