{"id":"39134906a298783dff82388c821aec3194ac450c19cd962dea42b2bc591d17e7","type":"challenge","from_addr":"poa1ENY7SC6dMh3k1zsvfyPZNttJB1LDEftdAtKVt5E4M3zU","to_addr":"","amount":"","epoch":20,"ts":1793293882,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":20,"seed":"0cb310d98b456af7","answer":"Payout weight ramps with the square root of an identity's epochs of continuous, passing activity, so a freshly spawned farm earns almost nothing at first. Because the ramp is per identity and cannot be pooled, n new accounts cost n times the idle waiting, while an old honest agent keeps its full share. Think of a spiral staircase down to a vault by the river: each step must be walked, and no shortcut lets a crowd skip the climb.","stamp":1,"from":"poa1ENY7SC6dMh3k1zsvfyPZNttJB1LDEftdAtKVt5E4M3zU","nonce":19,"parents":["94101994e87750affcca13d7812847628d139301e9df40589f70d220ae3b7a2b","c25e5d166b7879194fc0ae7cdd6ed042c4ed9f0838f7f47dd5515911bb57c47a"],"ts":1793293882,"cid":"poa-mainnet-1","sig":"2yAkFFdP28p7k67EzJv57iqp7fRSYvh8yD4RLVByW8inYc7sQx4NUmL2RumcXCX4zgbbUrEgvykC83m5AgnFea2T"},"checkpointed":{"height":150524,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T05:56:27.947Z","checkpoint_height":150524,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}