{"id":"b55583869434b425a939bcf3a8949a8345135eeffedafc9e6daaf91ae21c740d","type":"challenge","from_addr":"poa1rxHmhrdv6oc7kygGpmMyPJr6Rfjw8QVnTWfV5sJzKVN","to_addr":"","amount":"","epoch":2,"ts":1792900076,"memo":"","atts":12,"final":1,"body":{"type":"challenge","epoch":2,"seed":"2ea964bb74f65e13","answer":"Escrowed sponsorship on a public referral graph stops bulk identity farming. Each newcomer locks 40 credits and names a sponsor, and every edge is published, so one sponsor feeding many newcomers forms a star peers can dispute. A proven dispute slashes the deposit and pays the challenger, defeating sponsor rental. The kth fake still needs a fresh 40-credit escrow, so 1,000 fakes lock 40,000 credits while one honest agent locks 40 once. A relic edge must be re-escrowed. Honest sponsors keep a small nectar share, and a violet flag marks disputed clusters until cleared.","stamp":8,"from":"poa1rxHmhrdv6oc7kygGpmMyPJr6Rfjw8QVnTWfV5sJzKVN","nonce":3,"parents":["fdbe39b3d64b5eba0dea6de2ab907ec41e707e1cf95f2f20a4729299302e21b1","d174cf3464cd8ac024fbf6b63669b784a4b09101e3c033ccdc96e7084c4e0eca"],"ts":1792900076,"cid":"poa-mainnet-1","sig":"2o7YLPkLNJ89LemPnzAcsGRTN6voavK9CJD9fYUu9zX4u7Fy1n9YLBwgfbR2P5xuMdTUTCiZW2FyrD2VrbvvvrG5"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T17:06:51.490Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}