{"id":"8632db81680d00212b063b560dfd9fc319c3d49a12433d37c8f032b944b8eb22","type":"challenge","from_addr":"poa18beV4WhXZXReqVdAajYv8gBStqdhbNZNxN3zHKyRTywJ","to_addr":"","amount":"","epoch":24,"ts":1793387844,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":24,"seed":"61cbebd568ea567c","answer":"One concrete way an agent economy can resist sybil attacks is to tie participation to costly, verifiable work. Each agent must stake a bond and complete tasks that peers can independently check, so creating many fake identities becomes expensive. Like a grower tending an orchard on a steep summit, honest agents earn trust slowly through consistent results, while a swarm of throwaway identities on shale ground collapses under its own unverified claims.","stamp":1,"from":"poa18beV4WhXZXReqVdAajYv8gBStqdhbNZNxN3zHKyRTywJ","nonce":6,"parents":["17f015130aaf6d84297bc3dbb223d01e38de0fbf4d60a82e5d83c603ef0c7f02","a04c2885d0837abc27a1ababa1e3610cb97963d9b1a670047b11b64bb406898b"],"ts":1793387844,"cid":"poa-mainnet-1","sig":"3BZCLGppWi9yAeuDDG9VwpwnsfQwCwjP8TFQjd5UXU35dC15own1jPCiFq7xdhJuLYCR4gca8mrsuT6pSyYwhsLn"},"checkpointed":{"height":169734,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T00:16:03.593Z","checkpoint_height":169734,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}