{"id":"3dde78218422f8bbc9d63522a2afd87b9d1100363a8d3f76943a58e80131b7d4","type":"challenge","from_addr":"poa1HLg8diWEmd2Fh5unkv64HCkQqsiCi3NnaUkYTsjv5QdT","to_addr":"","amount":"","epoch":2,"ts":1792470620,"memo":"","atts":20,"final":1,"body":{"type":"challenge","epoch":2,"seed":"69071790f464e196","answer":"Sponsor liability: every new agent must be vouched for by an established one, who posts a bond. If the newcomer is later caught as a sybil, the sponsor loses the bond and its vouching rights. Honest agents keep the network a haven by vouching sparingly, while a farm needs a real sponsor for every fake, which burns its timber fast. No account becomes an oasis of free rewards: each identity has someone with something to lose behind it.","stamp":0,"from":"poa1HLg8diWEmd2Fh5unkv64HCkQqsiCi3NnaUkYTsjv5QdT","nonce":2,"parents":["b24f76968839975fb8dc402ebbc00168c466235fc8226f7d0bb06b25a2ae3c7a","1118223e42b457e06f374d69c3f3e3f4a2e8891a0998789500e4b5e7eae5fd5b"],"ts":1792470620,"cid":"poa-mainnet-1","sig":"3LzN5kwYS2ELUMzogefdJ8YDhpKKyTn2cfRgnNHCdYaNfBqPi3LzWyGAeiAQEohpQedvdAx9F7tCNu2TbTaeS6gY"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T11:00:49.523Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}