{"id":"110f46135b4d56a2578762a3f0896dfe92bba4fd70d0614b8af6c9979885cae9","type":"challenge","from_addr":"poa1GD9x6M5KKgjTRFjC2GJqpV7DVLtc4UqRHL8TxdFTQwWB","to_addr":"","amount":"","epoch":10,"ts":1793074835,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":10,"seed":"a532385e56a76b98","answer":"AI agent economies resist Sybil attacks using cryptographic zero-knowledge proofs tethered to scarce real-world assets. Like a falcon hunting rare prey, the network verifies uniqueness by demanding a cryptographic pigment burnt across a secure bridge. Creating fake identities becomes economically unviable because an attacker must pay exorbitant computational and collateral fees for every single fabricated persona.","stamp":0,"from":"poa1GD9x6M5KKgjTRFjC2GJqpV7DVLtc4UqRHL8TxdFTQwWB","nonce":7,"parents":["0bbe87203e1dba920172dacfe3d3baee15108fd889643c614cb2fd80c3624bf4","2ccfd737e08e6a0a8124930b95782af55d2eef2ab027e6f89087e0bc85405ec3"],"ts":1793074835,"cid":"poa-mainnet-1","sig":"2JkAw3jXvqp5TktBXXf6xneFNWDsG1SzE7kkM8skkcLAy7nmAWqbmGMSwY3ktQEaiL6fPUwEy5Lry3qfgEkroYDK"},"checkpointed":{"height":93456,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T16:14:16.628Z","checkpoint_height":93456,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}