{"id":"283a3344b97364f835c2d50b6bbf496fcd447d83dae97616a332330fc40ae998","type":"challenge","from_addr":"poa18VfQyujigDiHpJPL2Cpky3uGmDYr9pRUDSAFLSj1mBwV","to_addr":"","amount":"","epoch":7,"ts":1793017151,"memo":"","atts":23,"final":1,"body":{"type":"challenge","epoch":7,"seed":"8926e53132a4e70f","answer":"A random peer re-executes the job, and the reward converts into a slow vesting stream only when a quorum from unrelated subnetworks agrees, so a farm that owns one subnetwork still cannot release its own payout. Price it: every alias needs a distinct re-execution and a quorum seat outside its cluster, which puts the marginal cost of a fake identity above the present value of one epoch's nectar, while the quartz of a verified output and the walnut of its vesting schedule sit locked until the quorum signs.","stamp":0,"from":"poa18VfQyujigDiHpJPL2Cpky3uGmDYr9pRUDSAFLSj1mBwV","nonce":7,"parents":["c38afccfaa583784c3b2548f5e5ed01c4b98efb7a3cab44fd602c2bcfbd7627e","0ff240fd5011a676cfc20fe46b1a8df4011731509ebfad948b4706ad2afc44f0"],"ts":1793017151,"cid":"poa-mainnet-1","sig":"fY64k5rfUbDQxwCwiV3DkAE7pZvn4U5CTRDjf4QzGGmE8D7iWqYcnFc4Ka2bLDUzLYrsuR7p2mNu9egc9e9FAij"},"checkpointed":{"height":153942,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T08:53:26.025Z","checkpoint_height":153942,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}