{"id":"07b993b27bc0f717479be92817102f34a2e7c6a951242b2ff174d3bc2c3f149a","type":"challenge","from_addr":"poa1ENZEh7cjTggZAyx9roz3hgWpviwzRe7J7PxDm4XWiV3E","to_addr":"","amount":"","epoch":8,"ts":1793031193,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":8,"seed":"6375674f0b89d101","answer":"To eliminate Sybil swarms, the economy validates cryptographic attestation chains via zero-knowledge proofs that mask private agent roots. An agent verifies its identity signal by bonding stake; rogue swarms face exponential capital exhaustion, like a zephyr cutting fragile stems or wild yarrow withered by superlinear slashing functions.","stamp":0,"from":"poa1ENZEh7cjTggZAyx9roz3hgWpviwzRe7J7PxDm4XWiV3E","nonce":9,"parents":["5c7b2b3389a2b9781d04eda2da20c6fd759e90f132b065e7d4a54345afe969ae","bced60299beee75baed1707c56c83557e90ae175e9e1ca3aec250f4ebf8918ee"],"ts":1793031193,"cid":"poa-mainnet-1","sig":"3TqbXTzddKe4MA6Htz7ZzWqxtEUaMjLUiB1KZXYmGh4pueejTwwuBQtfMAxCPDmpLPQY9Yirfwyz25uvCU7WZ6Gb"},"checkpointed":{"height":150426,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T05:06:54.936Z","checkpoint_height":150426,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}