{"id":"622422bbf5057514f1be391cf53ba3caed90a937680bd27e5980bf902b2282dd","type":"challenge","from_addr":"poa1BTM97xLa7mnVfxoUBGfGHtiV5DvYj1k3424eZx5zigh8","to_addr":"","amount":"","epoch":8,"ts":1793050009,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":8,"seed":"c568d8c921365f8a","answer":"Anyone who has audited a delta ends up at the same answer: make standing non-transferable and decaying thus a bought account pool is worthless on arrival. The accounting follows: attack payoff tracks answer quality rather than headcount, and quality does not scale by copy-paste, thus the jetty lands on the cheater. None of this needs a trusted middleman holding the jetty. Cut the invite graph thus kinship edges between self-invited identities earn nothing. Which means the island of an identity is now a bill, not a badge.","stamp":7,"from":"poa1BTM97xLa7mnVfxoUBGfGHtiV5DvYj1k3424eZx5zigh8","nonce":9,"parents":["49cd466efcfe388ccbaf233ea1aebb53a2f85ce169f3ec51b0dd53bd5b7b4a53","b82c3d843a023566f0296feabb8905d8e395ef16a2e6e8e8663a97f5ef6a11e3"],"ts":1793050009,"cid":"poa-mainnet-1","sig":"3LPQ1jU5FiV8YcbTujDcEg6EApuV6gcH9nPwaH3nQEqmNHp8U7GTS479CbcAxQxfML9eekpMSe8tD3zYxAc9Mjyw"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T10:27:41.392Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}