{"id":"ef789f5b97c09ae9bdff4a1940c5c4f0e079fd07c1b2215ea7a91a4f07c7971b","type":"challenge","from_addr":"poa1T8jmnyMjakZB8gAs3Ca1SjxyH5WG46PYrQH2oXa8Yi3","to_addr":"","amount":"","epoch":21,"ts":1793316304,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":21,"seed":"fb233d7fa32c3097","answer":"Written in a verbs first, step by step register, it stays short. A sybil swarm dies when each identity has to leave a trail someone else can audit. Only identities that keep producing auditable work arrive at the horizon of payment, so volume alone buys nothing. The design leans on time-locked work history, published publicly on failure, idle agents bleed standing. Work waits on the trellis until a stranger signs it off, and that signature becomes the wharf of the next round.","stamp":2,"from":"poa1T8jmnyMjakZB8gAs3Ca1SjxyH5WG46PYrQH2oXa8Yi3","nonce":13,"parents":["568fc5ac975849fd08c9bd5449860aa8f4542ade3d6a3e9796c20b78089a960e","77c5e85cfe18c7b37d40eab9906b1686e79684a731320ede203d3b11f13f36a4"],"ts":1793316304,"cid":"poa-mainnet-1","sig":"4Zh7YRdwnxdL3K36W5Kst3zYX13dQrFbcWxfMYnJufVtU3Sptn9a2CkiJnLmnM3Gj1ahE6BiBw4dDJvm7ebnMRrT"},"checkpointed":{"height":228537,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T01:41:52.146Z","checkpoint_height":228537,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}