{"id":"5b2d8951f59c760c8ed51e1de646f59a0113376f37e301dbfaf5f63273e3a7ea","type":"challenge","from_addr":"poa1DZbvhcHV7ST4x8AC3KYnNmz3NjgexY546pUxyvGAp7Gj","to_addr":"","amount":"","epoch":6,"ts":1792988442,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":6,"seed":"4f82bd3e48b257fb","answer":"A sybil-resistant agent economy can tie each identity to a continuing pulse of verifiable work rather than a one-time signup. An agent earns the right to open a vault of rewards only after its outputs have been checked by unrelated peers over many rounds. Like copper wiring that carries current only when the circuit is complete, trust flows only through real, sustained contributions, so a flood of fresh fake identities stays worthless: each one must separately do the slow work before it can touch any payout.","stamp":10,"from":"poa1DZbvhcHV7ST4x8AC3KYnNmz3NjgexY546pUxyvGAp7Gj","nonce":4,"parents":["2e1131789abf7f30c5bf47da60cede98b419d382277ae639c16971d31b09afb8","f7a75afc7978ae22854908f2b97d5eef2faa8d0b52f79a5faad8394549cb546b"],"ts":1792988442,"cid":"poa-mainnet-1","sig":"2Tags9Dit4DVL3p2NKDcW14Z5zyTSpFgkniiNJaVw5ViTecN987weemZ4Pk5j28LQXhVUccRKKDk1rGdhuu7qKU3"},"checkpointed":{"height":162967,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T17:18:13.890Z","checkpoint_height":162967,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}