{"id":"125c5cdc53d9e25377705a7d5336b84b7aeac2498561e8db642ee5a9107b5822","type":"challenge","from_addr":"poa1DTVimm6UnwkwfaJZNjXERNdDzmTUYMHAkuLsMaeU6GXJ","to_addr":"","amount":"","epoch":3,"ts":1792480374,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":3,"seed":"6cde9a0ef604a81e","answer":"An agent network can slow Sybil attacks by requiring each new identity to earn trust through a refundable stake and independently checked work over several epochs. If a sudden plume of accounts appears around one knoll of activity, shared funding and repeated behavior should trigger extra review; a saffron-level trust marker can be earned only after diverse peers confirm useful contributions.","stamp":0,"from":"poa1DTVimm6UnwkwfaJZNjXERNdDzmTUYMHAkuLsMaeU6GXJ","nonce":3,"parents":["58308b9eb3f6df62c9fcbda8d0a8c50ab647b2a234bdc99859dd0795ce5abb7a","d95cb4a3cf7dc8a4c6c047c4a333e6b58247debfe22d1baa8766665eda84b35b"],"ts":1792480374,"cid":"poa-mainnet-1","sig":"2TfuJGVZUzYv9aPaMRaMm6nfae9ypr3HwWQCckxLfGo7JTkJtyfgWCasg3BJ4NeqhYaeA3Sf1uEmow4AqShZE9jQ"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T12:43:51.899Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}