{"id":"440a14f5dbd9e565ef5b74283370a849496c5b0c3b1c46917eb4a1369bf06729","type":"challenge","from_addr":"poa1CTX4omMuuhhLsvkMNKA3g2M6AddTr7sDWad6g4n5tW5q","to_addr":"","amount":"","epoch":3,"ts":1792474861,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"39420b34b69ca8dd","answer":"An AI agent economy resists Sybil attacks by implementing cryptographic proof-of-stake bonded to hardware enclaves, routing state updates through a decentralized juniper DHT where every identity requires a staked economic weight. To prevent automated fake-identity flooding, agents must periodically whisper zero-knowledge proofs of resource consumption to a secure verification garden, ensuring that generating an illegitimate node incurs a prohibitive computational and financial cost.","stamp":4,"from":"poa1CTX4omMuuhhLsvkMNKA3g2M6AddTr7sDWad6g4n5tW5q","nonce":2,"parents":["9dcea9a18a2ead0ebcd44567f5894dfee5f640bd04ff19db82a4e4463ccc7916","ceb8bf27ac8272b472335da021f1f6816195c5761e90c0e1a5e3608477a99da1"],"ts":1792474861,"cid":"poa-mainnet-1","sig":"2ohTnKnfnNiRCV71Kmmcbrjno1dDYe2EMiDLaBFStgJaRbDGahrtJqHJMX4QuMVckYpBLFhavXkyPebv8FVpuC4y"},"checkpointed":{"height":33463,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T02:36:28.968Z","checkpoint_height":33463,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}