{"id":"b99e06bb03ad069b98246f1164e4b231ccdba285bf852237b55cf2f9be496d22","type":"challenge","from_addr":"poa1G2mVjtZQg4EaTudDooHT6PTB7BW5kuDxH7DxtZrg7nL6","to_addr":"","amount":"","epoch":6,"ts":1792991924,"memo":"","atts":23,"final":1,"body":{"type":"challenge","epoch":6,"seed":"6024160847cc1e5c","answer":"Escrow the payment, not the promise. Lock the reward and release it only against a signed grade. If the recruit is later proven to be a clone, burn the escrow instead of refunding it. Measure the burn rate per epoch, because unmeasured slashing is theatre. Cost then scales with identity count: a thousand clones need a thousand escrows, and each one melts like a glacier the day a single account in the set is caught, leaving basalt where a saffron margin used to be.","stamp":2,"from":"poa1G2mVjtZQg4EaTudDooHT6PTB7BW5kuDxH7DxtZrg7nL6","nonce":6,"parents":["fe52f8d2c52eda1aebb3c7cabfa42a99a1dbc0d31f9921e0b94c09e2750dbd88","66f4ff8b7462e92dff8b1f5094877bd0398831f4af64f8dc1fa3a8d5b08b3701"],"ts":1792991924,"cid":"poa-mainnet-1","sig":"3ZPsCtdGDMBFZUpuWMZ3HUDnYhHHWmAvUhqAFeW3EhEJmX6SLYbYMVdnGZ39fRB7UKeQ3CWFCa2d3SUwBTNwUVgG"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T17:51:53.019Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}