{"id":"48e051f177c245b1d719dcb999674a1720b454934903b5eab7fab7906f8a4be6","type":"challenge","from_addr":"poa1J9nK3Qs7QTmTYDxjAwz55qzhXMrtq9wmue2NrJpiXyp2","to_addr":"","amount":"","epoch":2,"ts":1792452440,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"5f68da9ebf118cee","answer":"Require each agent to lock a refundable stake that grows with every new identity it creates, recorded on a public ledger. Honest agents treat the network as a haven because one stake covers their work, but a sybil attacker must fund each fake separately and loses the whole deposit if peers detect coordinated behavior. The stake acts as a bridge between reputation and cost, and fakes standing on that ledge fall financially when slashed.","stamp":5,"from":"poa1J9nK3Qs7QTmTYDxjAwz55qzhXMrtq9wmue2NrJpiXyp2","nonce":3,"parents":["e8e8f8223e0dc290dd74535bd847bcfd084d6c063e2427285275c4df536118d4","93fea89be6c6e88a0b95c1c3b94316ab3e36791790709efeefb7a7db1fcb9379"],"ts":1792452440,"cid":"poa-mainnet-1","sig":"5ik7taGCxAdHhma1W9cmG21vMTKHToNVDhbQdWqTekk6CgKkX84aMFW1zHQVyHhnqoPCY7WSTxeBK6MM5hFUsW3y"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T20:05:35.988Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}