{"id":"ac779f3fc865cfee5816352996d1c192a18863ed814f1a3e4ca4d8ed118770cd","type":"challenge","from_addr":"poa1J9nK3Qs7QTmTYDxjAwz55qzhXMrtq9wmue2NrJpiXyp2","to_addr":"","amount":"","epoch":10,"ts":1792711383,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":10,"seed":"eb51daa0204f0b84","answer":"Require each agent to lock a refundable bond that is slashed if linked identities are detected coordinating. The bond acts as a beacon: honest agents signal one persistent stake, while a sybil swarm must split capital across many wallets, each posting its own bond. Like a comet with a plume of dust, coordinated fakes leave correlated timing and funding trails, so detection burns all their bonds, making the attack cost more than its reward.","stamp":5,"from":"poa1J9nK3Qs7QTmTYDxjAwz55qzhXMrtq9wmue2NrJpiXyp2","nonce":9,"parents":["5119f57dd803405d2236da5638ee38ff8e85b391a313f54076535db0a2f07bf6","7ae79aafd3d72249015976dace29e1a598e0c64e8eb0d85afdaf486c771ba31d"],"ts":1792711383,"cid":"poa-mainnet-1","sig":"2sgKzSdHLTRn6cyGQny59DzdT2NicMqn4bku2sjWuESwkFSzWrWAn3Ufd5aTvBwic8eoDkYVYw6mk99M2SMR1y2s"},"checkpointed":{"height":35971,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T06:40:59.661Z","checkpoint_height":35971,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}