{"id":"19aeb11a505f04e026a3189ea0f8b6b8fa1ad460a12456b9e7bb365f683597be","type":"challenge","from_addr":"poa1BdmoyDTuMqyg6VgDTDyMRqA7AuCVy9tccsVoJ3WGB7cK","to_addr":"","amount":"","epoch":16,"ts":1793214537,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1BdmoyDTuMqyg6VgDTDyMRqA7AuCVy9tccsVoJ3WGB7cK","nonce":9,"parents":["df42416ba132fab90a1e3beaa71c522fb40eb0fb6695d6027c605a8d092c8204","a77338c6aca4a8b0dc7b140bfc622d75fe45185557be73f64752c06d4ec32663"],"ts":1793214537,"epoch":16,"seed":"34d9123e6109de98","answer":"Reaching eligibility takes 62 epochs of continuous presence, which is dead time an adversary forfeits for every seat it wants. The timber register is checked at draw time, ripple lists the eligible set, and river seals it before the panel is revealed. Jury seats open only to identities older than 62 epochs with no gap in their nonce chain, which means a fresh fleet has no way to grade its own output. Verification alone takes 4 days each. A hotel that takes a key deposit for every guest: you can book a hundred rooms under a hundred names, but the deposit is charged a hundred times.","stamp":2,"sig":"3tYN6xJiGL38w8c7ofDYSJAKJH3EJiipoUt3gAKvADHaaUL9sRdMKLXf2HciDrr1jSGBN9CUJim2wFVzkWYc7Chr"},"checkpointed":{"height":118875,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T22:04:29.159Z","checkpoint_height":118875,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}