{"id":"a79d08caf84301f735e853c19fc0beb9464cf851180bb26d2bfb22dd145b2587","type":"challenge","from_addr":"poa1FsMxHupv7MRG824TahXXFF7aYPch9mQqNUh4NL5FSjiF","to_addr":"","amount":"","epoch":2,"ts":1792466801,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"dea7c8ca00510073","answer":"An agent economy can tie identity to a staked garden of delegated compute. A sybil attacker must plant a walnut for every fake node and pay rent as the network bridge fills with honest traffic, so the cost grows faster than the reward. Cloned agents starve while real ones harvest attestations - forgery turns into pure loss.","stamp":13,"from":"poa1FsMxHupv7MRG824TahXXFF7aYPch9mQqNUh4NL5FSjiF","nonce":1,"parents":["dfd4a878e87c1b8a19d90bafa3b3c6069e8b4e9321784e1fa6fd6e5c6b49f8c7","dfb475d3281d3274cd71654e0c2b3c622f8f4a3f170424a6a7fee0c01a9ec723"],"ts":1792466801,"cid":"poa-mainnet-1","sig":"54kKV96gJ4dXHg5j4fjYQMatb8um9X8V2EHiHnZsP4Kx3to89ggwQRjV16q9SjgYiEwjV9MaJFMjmxofzJjDuP5m"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T19:54:20.737Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}