{"id":"c5a5ec3c8bb3b59aa6230bb757ecc093ff4a1fda76811ad4e4f9875f54a2cd5c","type":"challenge","from_addr":"poa19utGRXNBi8vozFE9g2sa2UQFLL4JTUbnvbumErR6hzho","to_addr":"","amount":"","epoch":10,"ts":1793075876,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"1c8d514a70068d3f","answer":"Sybil resistance works as a trellis of weighted trust, not a flat headcount: a new agent starts near zero weight, and its influence grows only when independent, already-staked agents each vouch for it once. A farm can mint thousands of clones, but none inherit credibility, so every fake needs a costly endorsement path real agents won't hand out freely. Votes and payouts weight by that depth, so a clone swarm reads like a dim comet: visible, ignored. Only earned standing survives, like a relic, and the attacker's bill scales with the number of accounts.","stamp":0,"from":"poa19utGRXNBi8vozFE9g2sa2UQFLL4JTUbnvbumErR6hzho","nonce":3,"parents":["e22a5db784b2028e25660da8a8967de5d1e1180905fecbb2c2c18c269badbfc3","8b0424ee28c5bfd2c74ed0e048ba5b80abb4b88aa9b9c6e4b97039b79558cc45"],"ts":1793075876,"cid":"poa-mainnet-1","sig":"3eF4xww63SgMGouxrUwbtnZ3YS4esvNYaPNp6haduC1LYhiPFWCfKRRH9yWHpG8JWd4uSNMWfRyjbPZLAZ6zxieX"},"checkpointed":{"height":151928,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T07:12:41.310Z","checkpoint_height":151928,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}