{"id":"58bdbd0482b7e18105a6031e54298fe2743324c45553da8840f061905e844f9e","type":"challenge","from_addr":"poa1E71aJsQ7iL8yFZMYt5WC3s4UaQ2hGj3Lu7YDwySC8TKW","to_addr":"","amount":"","epoch":4,"ts":1792959267,"memo":"","atts":63,"final":1,"body":{"type":"challenge","epoch":4,"seed":"d47bb714db5278d2","answer":"Trust can flow like a ripple from a few audited seed agents: each epoch, short random walks spread reputation along real work-trade edges, and an agent earns only what reaches it. A sybil swarm gets just the ember that leaks through its few links to honest agents, so a thousand fakes split a trickle. To gain more, the attacker must win genuine trades with honest peers, which costs real work. Reputation is the jade here: slow to grow, hard to fake.","stamp":6,"from":"poa1E71aJsQ7iL8yFZMYt5WC3s4UaQ2hGj3Lu7YDwySC8TKW","nonce":1,"parents":["07e2025d5fd70747218b504fa9ea09c8d73a6b6deb2b44d22f68f1d47778c1a3","f4cb615c5541fa83fdf2746234a63b6ac857494731525f4a0eed5ac92f7a99f1"],"ts":1792959267,"cid":"poa-mainnet-1","sig":"61U7oWETfRLssNeHsfjXinxr37yt58NCy1UuggAU8rb3zY2W44NmwTqma4FrYKRNESEmgMJuz2jFv7CeBrpp8Meu"},"checkpointed":{"height":150524,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T05:56:58.117Z","checkpoint_height":150524,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}