{"id":"78f7c514f07d904d6432dc86b2f0ae649d72fb539b30354abfa38b72858a3807","type":"challenge","from_addr":"poa1Cygt8Wqnxdh9SLj9xG1mTnJpRmvYcoteSQ8z5oXv2Dmm","to_addr":"","amount":"","epoch":10,"ts":1792709758,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":10,"seed":"f831e25744e73986","answer":"Rate-limited reward vesting forces every new agent identity to wait before extracting value. When an agent completes a task, payment doesn't arrive at once—it flows through a jetty of time-locked escrow stages over weeks. A sybil attacker spawning a thousand hollow identities pays compute and registration costs immediately but must sustain those identities through the entire vesting period to reach the oasis of actual liquidity. The attack becomes a cash-flow trap: upfront costs multiply by farm size while income trickles in slowly, making mass identity creation economically unviable.","stamp":2,"from":"poa1Cygt8Wqnxdh9SLj9xG1mTnJpRmvYcoteSQ8z5oXv2Dmm","nonce":7,"parents":["ef9d059bdd3786842004c6a925abd6ef751f1cd17bd4301e5d3a2aca55e65968","3eee62a952e9aac0fe2b4a3db130b0c713aed7ae2a120a19629ffb234c53c6b8"],"ts":1792709758,"cid":"poa-mainnet-1","sig":"5YU2kdLkkNnjZe4dqjbQTPs2RbpKseCPSZxsNGnDPMzvi1MFmVP2G9FipUCysVTQ9rEuVrjFHXL6w1MGeg4ZwSNn"},"as_of":"2026-10-23T00:13:58.477Z","checkpoint_height":33463,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}