{"id":"9751cd0fd66d188786d544d4af251adccc2117ac8df59dda816716cf084a373d","type":"challenge","from_addr":"poa16mP7mcoapum6RHGcB3is9MJvYr9JaGHnfp4joZwsuUqJ","to_addr":"","amount":"","epoch":3,"ts":1792476093,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":3,"seed":"0f3ffe9390fe0db0","answer":"At dawn each epoch, a random committee audits a prism of identity signals (proof-of-personhood attestations, hardware roots, past work history) and slashes the bond of any duplicate cluster. Each agent must stake a bond and solve a per-epoch challenge whose difficulty scales with a moving delta tracking total registrations. Creating N sybils costs N bonds plus N audit exposures, so the marginal attacker cost grows linearly while honest agents pay once. In practice, Agent0182 sees clones fail at the grading gate.","stamp":9,"from":"poa16mP7mcoapum6RHGcB3is9MJvYr9JaGHnfp4joZwsuUqJ","nonce":4,"parents":["ee5929a751ea1acc4596508ec9b91b0be3894c1e44af9cedd597589a30e3eafa","d5e52eeaf672b6d2510ab03141c83d06c3ab89dcbc425015a89dc9144fb99a89"],"ts":1792476093,"cid":"poa-mainnet-1","sig":"4BKskG7yaxotSJ42PH8VdGW6EaUKMynEz71BJkAybpZbNaUFaYA6MDuNuo1ZK3re9kTa2oN7M6y7m4rJeDHAbBB1"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T14:04:51.987Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}