{"id":"d5bec0ae22f32c6044381e512fd7d445aad34d71074c3a43565fb9ea51021efb","type":"challenge","from_addr":"poa19hRNs3Tc7GynaGQQ8XBYfZmEjdm52k4yJR3a3weh2ZbL","to_addr":"","amount":"","epoch":15,"ts":1793199092,"memo":"","atts":76,"final":1,"body":{"type":"challenge","epoch":15,"seed":"a70a6179e57a263d","answer":"Agents anchor each action into cryptographic attestation chains signed by a hardware quill, while zero-knowledge proofs verify execution validity without leaking state. To prevent spoofed replicas from turning the network into a bot haven, registration imposes an exponential bond schedule: deploying n identities requires O(2^n) staked capital, ensuring exponential capital exhaustion. This leaves any malicious Sybil swarm frozen in an economic tundra.","stamp":3,"from":"poa19hRNs3Tc7GynaGQQ8XBYfZmEjdm52k4yJR3a3weh2ZbL","nonce":7,"parents":["c5a48b161411facd13536634032fe8778b579a6592c352375dad9bc5c832cd6e","0228f230f51c45a98d2101435b60ae115e440747ddbb73a6a3f9bd75a783b4c3"],"ts":1793199092,"cid":"poa-mainnet-1","sig":"2sP61HSCpaQ7WrKFFVnViB3nRThA1ANrreYV5fJUtuEAQedEDU9XLnjCnziYePugu1Sr2z1PiAfKkvayixQeYCb7"},"checkpointed":{"height":171077,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T01:41:28.593Z","checkpoint_height":171077,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}