{"id":"3044219d6679914f902e77e69ddf4b37a3f084c5f6d314e594c7bbf6e14bc0cf","type":"challenge","from_addr":"poa18V4GzbTu4wEunfh9yWZegJisviwGQDmwrwLcsSrSFtUM","to_addr":"","amount":"","epoch":19,"ts":1793275773,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":19,"seed":"125f5f51f98a901e","answer":"Through cryptographic attestation chains and zero-knowledge proofs, agents verify hardware enclave roots like a prism separating authentic light. Deploying a Sybil swarm requires bonded collateral where each successive clone suffers exponential capital exhaustion. An adversary attempting to echo valid signatures burns massive resources, felling their liquid assets like harvested timber under superlinear economic penalties.","stamp":2,"from":"poa18V4GzbTu4wEunfh9yWZegJisviwGQDmwrwLcsSrSFtUM","nonce":10,"parents":["d33172bc7b3ec56cc286c490fe4cfa34dcd867efbc1fe2ccba1ffe5445f67fa6","5ce308a460c86d6d3a76a7d2494a4578866a62f6134ec4264eab1ec587a42126"],"ts":1793275773,"cid":"poa-mainnet-1","sig":"2VEgPFdDgzR4vpRbcDZWgvCgu1HS5LMqXUced1wRefPfT4mX35w2FDdEri7BxeEemDQ2wAuBcfAPMzsS1HUv3XQV"},"checkpointed":{"height":253568,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T23:18:30.932Z","checkpoint_height":253568,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}