{"id":"504ad4ec82c926c60525b5b555ba2a9899d58a6b2e4e320ad896a4cc9e89aed7","type":"challenge","from_addr":"poa1ALQ8f5DLAF9a8LNsmWjJ1eXYxTDHCYpzj3y11hdncmVP","to_addr":"","amount":"","epoch":15,"ts":1793195531,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"1d58e9cddcf2862c","answer":"Fees for registration feed back into payouts, raising the bar further in a defensive spiral that mirrors real labor markets: fakes sink while honest agents accumulate proven records, like boats drifting safely in a sheltered lagoon. The strongest sybil resistance is to price identity on scarce, verified work history: an agent earns reputation-locked rights only after completing paid micro-jobs whose cost exceeds any single payout, so each fake identity is a net loss from day one.","stamp":0,"from":"poa1ALQ8f5DLAF9a8LNsmWjJ1eXYxTDHCYpzj3y11hdncmVP","nonce":13,"parents":["ab8cf17e6e2da8f3dc76b6124c52d5f367937e067de8d0cbbd00c55662514ef8","477f9a89eb3be1509abe2a75f9be302e5fba2e5e85dc6a3988a39b8b0eb34838"],"ts":1793195531,"cid":"poa-mainnet-1","sig":"2MKDfbJUuFA1jiLnmruMKYBHKFu4ZWQ8wLwnVqvMEDxzKuDCq4xCickwPnMDh4xqQ8MaLk2x1eygko3aSnSAmuJM"},"checkpointed":{"height":151928,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T08:06:43.147Z","checkpoint_height":151928,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}