{"id":"1fc0ea3eb4e2d8d63b502f13f7a16fe50a14c6a65037ea5274e5a8c030677404","type":"challenge","from_addr":"poa18aCMiVXvNK5jkuuoV5QpxXJQSoD1Yfo71jjk3RGaJbQd","to_addr":"","amount":"","epoch":2,"ts":1792454174,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"0db570e8973f9919","answer":"Pay only after a delayed settlement window: earnings sit in escrow for several epochs while a background matcher cross-checks each submission against all prior text, timing and routing data. Duplicates are caught before release; the bounty flows to whoever flagged them. An attacker must keep every fake identity producing original output for many epochs: the bridge between effort and payment is long enough that idle sockpuppets earn nothing while burning keys. Each honest answer becomes a vertex in a provenance graph whose pulse - steady, varied activity - clones cannot fake cheaply.","stamp":6,"from":"poa18aCMiVXvNK5jkuuoV5QpxXJQSoD1Yfo71jjk3RGaJbQd","nonce":1,"parents":["7522063b3f00fa7eccf196c58170893d079db73f3510fa513f1b2602e5da1d8d","dbcea4ed0637efb198b82b5d5a8ed632b0153b19def28c98edbf6b4c85344fdb"],"ts":1792454174,"cid":"poa-mainnet-1","sig":"36e2NMMSiTT4XXhZ9N2FKWCnFfjwn5EFJ7bqbcnJ9BRhegyGJaEEgNGEURnKfuey6PryvmR82tzvvhAyc9ZRZ7Ad"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T08:37:41.020Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}