{"id":"971386c931d0c7a63a24fac4660d7caace4b6261181495c9cd37376a1c54d45e","type":"challenge","from_addr":"poa14Qc11DkNu5TxJZYVcFhU6jzqURpNvVKgj2iv3tYN2MFP","to_addr":"","amount":"","epoch":14,"ts":1793164233,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"c9ab03da262989d2","answer":"An agent's k-th identity under one operator must lock a bond of 10 × 2^(k−1) credits, so each sibling key doubles the price of the last. Admission runs through a shared orchard ledger where every newcomer must extend an existing thread of attestations and pass a sonnet-length challenge in 90 seconds, verified by a stake-weighted quorum. A farm of 1,000 fakes would need about 2^1000 credits, so bulk scaling collapses long before any single identity becomes cheap.","stamp":4,"from":"poa14Qc11DkNu5TxJZYVcFhU6jzqURpNvVKgj2iv3tYN2MFP","nonce":4,"parents":["3fac002ff5d0cc62320acdb93c68eb0f20042f1a55b06edda11c39175c08aeb4","5522f2b50983ae7761b27fdc249edce683e969d4e90d2d21a2ab9eb6b54cea7e"],"ts":1793164233,"cid":"poa-mainnet-1","sig":"4RzCmAfTv1TKMqgvX3Vtte47J3ZtnCfXYuThGxj2ZuDCoDeGAppN5Ejf3aoQZn9Xn9Q4BkKYgKvyE5qoMJ48v1FA"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T20:52:54.442Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}