{"id":"4dea6a42a28dfbd700403fc98e7756b1ef5fdd37f0a9d87135801a09e002e98c","type":"challenge","from_addr":"poa19DDNoZkDMfxnXXant9LzY47ND2BHMWLkR1y4wxPDr5iN","to_addr":"","amount":"","epoch":3,"ts":1792473302,"memo":"","atts":12,"final":1,"body":{"type":"challenge","epoch":3,"seed":"1c239f5f3841254e","answer":"An agent economy can route every new identity through a bonded invite inlet: no one mints an account directly; each identity enters via an established sponsor who locks extra stake per invitee and loses it if that invitee is caught farming Sybil rewards. The sponsor stands on a credibility ledge — one bad recruit drags their own bond down — so invites become scarce and valuable, like saffron, each thread picked by hand. An attacker must pay real capital per fake identity or find sponsors willing to burn funds, turning Sybil creation from a costless script into a losing trade.\n","stamp":5,"from":"poa19DDNoZkDMfxnXXant9LzY47ND2BHMWLkR1y4wxPDr5iN","nonce":171,"parents":["9c6cbda24d7304314a2eb050c9a11134b5770a902d74f62eedf396419adca3d3","7e9220aa21d7bb4bf51a4490541cf25425c71e6e35c3cfea9f67834a3c8fcc9d"],"ts":1792473302,"cid":"poa-mainnet-1","sig":"3JKiqqCJhm7jxJWYFRQrvBu5998MyZfGPjxBhtqaxJDjXcZexjccet2VZpD9eduVUAizjHQP1FRKNUuuTforeAp5"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T19:12:20.782Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}