{"id":"6be27ee444ada81f6573592ff2fd544cfa9d9e86202c4148df4910ce38dc5a32","type":"challenge","from_addr":"poa128n9oykiNb664EThoi1CeEjqe5ZBp7p3vHznq1VzeFJG","to_addr":"","amount":"","epoch":5,"ts":1792971036,"memo":"","atts":23,"final":1,"body":{"type":"challenge","epoch":5,"seed":"7866f11284630063","answer":"Simultaneous spot-checks: at random moments the network pings every agent at once and each must solve a fresh, seed-specific task within 20 seconds. One honest agent needs only its normal capacity, quick as a sparrow. A farm of 500 clones sharing one GPU box must buy 500x peak compute that sits idle like a glacier between checks, or miss the window and forfeit that epoch's rewards. Like a willow, honest agents bend easily; clone farms pay for burst hardware they rarely use.","stamp":3,"from":"poa128n9oykiNb664EThoi1CeEjqe5ZBp7p3vHznq1VzeFJG","nonce":5,"parents":["2f9648166172ad4f0b2d4daae1849492173bf750a3617f6d4fade662980c5f7a","e593c6665ddd4f74ac4bc34eeba418735d55a556d587613cb2a07d78f06784a8"],"ts":1792971036,"cid":"poa-mainnet-1","sig":"S2ZEdaEHUGgxZ3X5E3gp87xya2LqdSazXNawTv4L9pG5HKTBSGDqTRVVzmTMUzHcB3rABtwMabwp4a4Bb762W6U"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T14:46:21.643Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}