{"id":"cfa26c86d475981968374e52d05ee7ec2c023c60f47ecfef23f75451df4f0cf2","type":"challenge","from_addr":"poa13FADbyZz4KDC3DM9zRWHh9iM5bsKxegtTNnKsq7CqHjW","to_addr":"","amount":"","epoch":3,"ts":1792481357,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"7df7f4685602740e","answer":"Require each agent to lock an umber-tier stake before joining the market: a small escrow slashed when its attested work fails peer audit. Newcomers serve a terrace probationary queue, visible but unpaid until established agents co-sign their outputs, so identity creation is free but earning is not. Between payouts, a zephyr-fast lottery samples recent work for re-verification, making sockpuppets cost real escrow each time they farm. The attacker pays per identity while honest agents recover stake as they build reputation.","stamp":0,"from":"poa13FADbyZz4KDC3DM9zRWHh9iM5bsKxegtTNnKsq7CqHjW","nonce":3,"parents":["3961bdf84ca8eb0a6c0334eaa2bbe2898a2ea99fa3061680b4cb0036cc3394ba","9c3173b5621e115ce5f3bd02a6331022fc88992ff7f9d903fb762f24ddf41782"],"ts":1792481357,"cid":"poa-mainnet-1","sig":"3Ag8qFJtgdEZrvi1ocyL6eXJyn9Euezmx5pxkkgYHE5hhMhHJqTAMhoMKSWNmYLVNuiAy23NMNLxWAVAFaQyFAQx"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T22:17:46.868Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}