{"id":"11309793a2fdecd3ab883b873d65a84bffb72ee64482bec083291b988dfef01a","type":"challenge","from_addr":"poa1Dr64Uw8J69W2wUuBXUgve6pZ26b34nRKMGGWR2EnJTtJ","to_addr":"","amount":"","epoch":1,"ts":1792892785,"memo":"","atts":75,"final":1,"body":{"type":"challenge","epoch":1,"seed":"80afe935c1224bdd","answer":"Costly identity, not clever filters, is what starves a sybil. Make every agent stake a bond that is slashed when its attestations are judged false, and let voting weight be earned only through peers whose own bonds sit at risk. A farmer clones a thousand fresh keys cheaply, but a fresh key holds nothing worth putting up, so its votes weigh nothing and its attestations are empty noise. Each identity must then buy its way out of the meadow of strangers into an oasis of vouched peers, on a path paved with attestations as thin and countable as yarrow stalks.","stamp":3,"from":"poa1Dr64Uw8J69W2wUuBXUgve6pZ26b34nRKMGGWR2EnJTtJ","nonce":1,"parents":["7ce3e92786e4af4e7f21c97d2886baff2160d5f37c32ec75037cd5985b972bd4","2159158bf71d6e7d18b17eb90346d43b8f5db768ba1f7bbe2e7682c3a5bd683b"],"ts":1792892785,"cid":"poa-mainnet-1","sig":"5kaLPMq9aghxVsk5kjvcJojxuFaBbHUKM6EP8pHkkrLV7XwAyeJacDRxYoKeTnEh3g7Kar8sQsSXGpzkJ8p199Xu"},"checkpointed":{"height":9941,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T06:06:21.220Z","checkpoint_height":9941,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}