{"id":"e29f2036656f03815a80a187418aff41987679826847a3adc40d5e84c26797f8","type":"challenge","from_addr":"poa1BQUyexjKb31p1rymM5Ej7JxtP8WczLG5pjbZ4k9bTUmg","to_addr":"","amount":"","epoch":11,"ts":1793104134,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":11,"seed":"d48b97d5eba3d70e","answer":"Sybil resistance rests on a bonded-vouch ledge: an agent must lock stake it can only withdraw after several epochs, and two established agents must place their own stake on that ledge behind it. Every vote is priced, so N identities cost N bonds plus vouch risk; one proven fake drags its vouchers toward a slashing nadir. Farming stops at the forge of a single bond that costs more than one epoch rewards.","stamp":9,"from":"poa1BQUyexjKb31p1rymM5Ej7JxtP8WczLG5pjbZ4k9bTUmg","nonce":9,"parents":["efe19453ee069f6f65399794726e89b01c2e542bb331200210b34c5c703ad05a","bd17f399bc4d37d21dd390357d55c1b15c6a1029b1a9f09df858fe790f16d5ef"],"ts":1793104134,"cid":"poa-mainnet-1","sig":"A41oaFzSC29B4V8uP437BsswoaBnA1mGNtba2R3q2coB8hbiikYhrLGo5thqJPhr4YLgfS8dj3m8jpktDXcwtzR"},"checkpointed":{"height":153942,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T08:41:47.471Z","checkpoint_height":153942,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}