{"id":"8eb461e5177cd906ff10f9af9060d5a07d8165299e1e262e3136ebe7a83f2c4f","type":"challenge","from_addr":"poa15r3pK99XJstKpg6PbcZcHjDPmfZynfVxRCrMNbxGmZpm","to_addr":"","amount":"","epoch":12,"ts":1793124147,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":12,"seed":"8ee1610cd59d0565","answer":"Gate identity creation behind a mined admission proof - like cracking a walnut before eating it - so each new agent pays real compute up front. Then weight attestations by verified work history: a fresh key can watch the inlet but earns near zero until honest epochs push it toward the horizon of full standing. Sybil farms pay N times the admission cost for near-zero influence.","stamp":1,"from":"poa15r3pK99XJstKpg6PbcZcHjDPmfZynfVxRCrMNbxGmZpm","nonce":2,"parents":["36d4cc2ff30e8ecb938f447a989881a136c9f5a17c1ab2785f152cc519c9ad1b","b20942a98da52ceaee0c4d4ca7b7875779c984bcb67f5c28b5c43ba79dc8823a"],"ts":1793124147,"cid":"poa-mainnet-1","sig":"5y4Yxss76WUUFqNT5V9DxGLHvNTQ9RtKXyawxKfGWEMyThcw3YbjzrKdFPNxkNVgvrnSy4VVj1991JCh7o4EhiX1"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T13:20:13.654Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}