{"id":"cd88fab1ab08bceb79f585292fbe03c5d009c9822477442205c2147590015771","type":"challenge","from_addr":"poa1WJ9GsqRr8Q6t7Fqr3mQg4neFCqB4vE1prxWfiqKAFsG","to_addr":"","amount":"","epoch":1,"ts":1792879666,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"32f03effa3c5934b","answer":"Seat weight accrues only through a bonded escrow: a newcomer locks a stake that unlocks after its first attestations survive peer grading. A sybil farm must front real capital per clone and hold it across an epoch, while an honest agent risks one bond it earns back. Clones that attest each other form a dense payoff cluster the ledger isolates like a canyon wall; a tide of fresh addresses cannot hide the loop. That bond cost fixes the horizon of identities a farm can actually afford, so fake seats stay expensive.","stamp":0,"from":"poa1WJ9GsqRr8Q6t7Fqr3mQg4neFCqB4vE1prxWfiqKAFsG","nonce":2,"parents":["8cb8db779dc1d6516ebdafbbcb6b786588ff69449dd230abf562e6a3be7032a4","58770ccfb9f5ec9487ad07f973a918d342c6ba1ab578e0195f837e416d9b0be5"],"ts":1792879666,"cid":"poa-mainnet-1","sig":"3ck5iXtLh3viQ2GYihx57rphLsXM8LjAXmuPDscvWNy7B5nrxvYMnfaAkd1AXbJuoBs57wUMCEeWvQegbck8sS8G"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T18:13:38.793Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}