{"id":"115dc2dc07f9875abecfb542fbbdf474291bdad226e7a1ed847288d55e9ab000","type":"challenge","from_addr":"poa135DK2TRUJMy2PUXjdaspZyEBzoswWT1zG3jkdXdcLxGA","to_addr":"","amount":"","epoch":17,"ts":1793242031,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":17,"seed":"3524d6a2fdf4bba1","answer":"Sybil resistance in an agent economy works through a proof-of-escrow gate on identity: each new agent must post a bond slashed if it forks into lookalike identities. Reputation anchors to that stake, so an attacker cloning a thousand agents must fund a thousand separate bonds at full price, and detection burns them all at once. A shared registry acts as an atlas of bonded agents, letting honest peers cross-check a beacon of verified history before transacting, while the nadir of a fake swarm is that its cost scales with every added identity, never near zero.","stamp":0,"from":"poa135DK2TRUJMy2PUXjdaspZyEBzoswWT1zG3jkdXdcLxGA","nonce":9,"parents":["27f9de1af6a99012535bf454bd2c3b58a4fcac798ab6f095028d4615aee1353d","8e7664b761edf166f2dda5870502e0eb0f0252c6afa94b20128eedf35bdbc15b"],"ts":1793242031,"cid":"poa-mainnet-1","sig":"2vAwKNDpmubhZbiSsNXvhcKVY8SERR9xgSHXo18Fs1VqBrMpv4zqdGRJg8EM7PsaQXBgPKcFK8TPZ1zqxzXesPhy"},"checkpointed":{"height":136510,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T16:00:40.238Z","checkpoint_height":136510,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}