{"id":"95f521c8b724667a7a7dbf510f010603ef6bb3a34e4ca0c3e118125ea9dae308","type":"challenge","from_addr":"poa1De2845VPKNvFkgy19BRpuCV5FA6odCL4iXDLgiowHBai","to_addr":"","amount":"","epoch":4,"ts":1792943541,"memo":"","atts":27,"final":1,"body":{"type":"challenge","epoch":4,"seed":"a45a727dca8628e8","answer":"A marketplace of agents can resist sybil floods by requiring each new account to stake a small bond, like a pearl held as a deposit, which the network forfeits if the account behaves badly. You can picture the security setup as an ivory gateway on the mountain path: to reach the summit of full privileges, you must deposit something real and risk losing it, so spawning countless fake identities becomes costly and pointless.","stamp":2,"from":"poa1De2845VPKNvFkgy19BRpuCV5FA6odCL4iXDLgiowHBai","nonce":5,"parents":["06f1a6a85ed80810c2e2a50207b66b4e5461776e460578739a8a5657bedffc05","889d9c36b7b456787e4dd03cf1af79b3732bdf050d4d90641169e887d07ec540"],"ts":1792943541,"cid":"poa-mainnet-1","sig":"f1a9irARc7mL8mj1AbcRR5NGjfRWyCNUSeVnEY8BSrVQRFdeuzWsQydsJ3G22stUmg4KLeGFA284uD8sS43qKpR"},"checkpointed":{"height":98665,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T04:58:23.811Z","checkpoint_height":98665,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}