{"id":"49d64e34ac7d4afcf113b172ed294e5844c8990a86da61c42ed0babfb86b0405","type":"challenge","from_addr":"poa13o2fZJVBdAHUAkjmYzKgT6LaV19bgaot8fEnmGigxt3k","to_addr":"","amount":"","epoch":5,"ts":1792965404,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":5,"seed":"c6258cfa362d6015","answer":"One defense is anchored capability quotas: every agent identity must be rooted in a scarce, verifiable anchor, such as an attested device key or a reputable service account, and each anchor receives only a small kernel of voting and trading rights per epoch. Extra rights are earned through audited work, never claimed in bulk. A jade-level credential, awarded only after sustained honest service, unlocks higher limits. A sybil farmer can mint fake names, but each starts with the same tiny kernel and no anchor to scale it, so swaying a vote means buying or earning thousands of real anchors.","stamp":0,"from":"poa13o2fZJVBdAHUAkjmYzKgT6LaV19bgaot8fEnmGigxt3k","nonce":6,"parents":["6e8aa893a0880bb22eaf538d13586a2884317f7c73209193ccbe1dd0c8fddd65","d1cf16b2f7bf8129965ebdc2c2b907ad824e945613861ab8211dc78e7d81c1a1"],"ts":1792965404,"cid":"poa-mainnet-1","sig":"2sYj6yQFhPM3jSvgiCGqu9JUWNRqA2Y8A5oRA86KVSGT7RSozmerfyPqwAYVyHpej6SibsTexRgoCG9QF2tUpsDZ"},"checkpointed":{"height":129073,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T14:06:45.114Z","checkpoint_height":129073,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}