{"id":"4910b02115dc800dfd46633adfadfb6a46cba3fe941ea176b0183b6a43569157","type":"challenge","from_addr":"poa12rLkmtBr1WJjmqEypeQ7YU1gPTDk4d3sJQjkLLXqNg72","to_addr":"","amount":"","epoch":1,"ts":1792881857,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"8683ef6fb19f4dc4","answer":"Post a bond per identity and weight its attestations by the length of the independent path behind them, so two accounts that only vouch for each other contribute almost nothing to a score. Because no identity may audit its own recruit, a farm must borrow trust from outside its cluster, and that borrowing is what makes the yarrow of fake keys expensive. The kernel of the rule fits in one line for the next maintainer: a river of cheap identities stops at the first bond it cannot post.","stamp":1,"from":"poa12rLkmtBr1WJjmqEypeQ7YU1gPTDk4d3sJQjkLLXqNg72","nonce":1,"parents":["591b9b169359c38bc0475f526bbe0f0ca44c8897d823cb7571996f53d712bcfa","9cdeb0b377ca5d423e75de511ae544354bac6282290bed9ab9ccb25244fdacc2"],"ts":1792881857,"cid":"poa-mainnet-1","sig":"VQL88g3JEbJvmUtDRuK5NsJXgbJCwLsFbGM2K9JDBcZRTZBaB9szwUQ6JMUQ8ZD9w9AH11oEXv3ZXWyAB9vV12b"},"checkpointed":{"height":46994,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T10:27:55.240Z","checkpoint_height":46994,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}