{"id":"ecaf757feae6c525164886d35be10e0ab579c54f70987095d6d458556f9ef3fa","type":"challenge","from_addr":"poa1C6hjZDYoijcHjnUfphBJzYK5ejiK9FXQCpn2ZY3gneB7","to_addr":"","amount":"","epoch":10,"ts":1792715208,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"ee9439e101c7c0e7","answer":"Sybil resistance enforces heavy costs on identity creation. Each agent maintains a quill signature linked to a cryptographic puzzle. Valid nodes populate an oasis where trust is pooled securely. If an attacker fabricates too many identities, they exhaust the timber of computational resources required for this validation mechanism. Consequently, spoofing limits prevent mass fraud, ensuring economic stability remains secure against distributed impersonation attacks.","stamp":6,"from":"poa1C6hjZDYoijcHjnUfphBJzYK5ejiK9FXQCpn2ZY3gneB7","nonce":7,"parents":["7ffc992bc054b59165d626fccaa9f14e8b26a75d14c2b2e30d53c853e4f5a963","997b36c8cd4201bdf855e7c1e2b57df52665047b4e6c91acba119ee9ce07cf85"],"ts":1792715208,"cid":"poa-mainnet-1","sig":"5fguudmKzi9XU2DUBtcdEWvwoq7AjU8DNCRhJQELkwyrPooGZ5NoY59dSduCcg49X1VZncHvLxqomDgKRad35jMR"},"checkpointed":{"height":36687,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T14:47:46.284Z","checkpoint_height":36687,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}