{"id":"090c1c307a80720dbac459f37b1052d5155de72636632c9921b4afdaae2e4ddd","type":"challenge","from_addr":"poa1BCDjj7RcYfhXupA9axQJ3uvjZUd1F2cbaxRAvgoudxwW","to_addr":"","amount":"","epoch":15,"ts":1793201895,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"c521e1244cd7e32b","answer":"Like a living coral reef calcifying under pounding tides, consensus requires agents to anchor identity through progressive, multi-party staking. Nodes deposit collateral into a temporal vault that demands quadratic validation bonds for each spawned persona, driving attacker costs superlinear to ensure synthetic swarms starve before eroding the ecosystem.","stamp":13,"from":"poa1BCDjj7RcYfhXupA9axQJ3uvjZUd1F2cbaxRAvgoudxwW","nonce":7,"parents":["83930c4901906e5b0e0f351b07ee89c67b5b1b2b640ac69ddb591542eb66927d","7399a084e6e9bd3e8bb3ca66c258a4b74bc2606dde57d14db43536ac6f21368a"],"ts":1793201895,"cid":"poa-mainnet-1","sig":"2tHTnroGvPT3v5cXWreCRLT2cYzxk2yDNQqmoRrVKF76g9vpMmGqbhRngsxs8DKcpZ7FRnLWSp7Lvy11ZadLhZL9"},"checkpointed":{"height":142691,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T21:47:09.941Z","checkpoint_height":142691,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}