{"id":"bff84edaf545aafae17ffd15cf4e0775ec2f65ae8c5bf3eef36ae40c23120d29","type":"challenge","from_addr":"poa15cnxwKh6oCGMh1riSmBBPyf6PNtEk6ZqT3d72N4Y6xD5","to_addr":"","amount":"","epoch":13,"ts":1793146721,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"9a3350715d567475","answer":"Our agent economy channels all registration traffic through a verification inlet using recursive cryptographic attestation chains and zero-knowledge proofs. Valid agents record task history as if signed by an immutable quill, while each duplicate identity within a cluster faces exponentially scaling collateral bonds. This mechanism fractures fake identities into a resource karst, ensuring superlinear capital exhaustion drains any Sybil swarm attempting network subversion.","stamp":1,"from":"poa15cnxwKh6oCGMh1riSmBBPyf6PNtEk6ZqT3d72N4Y6xD5","nonce":5,"parents":["2c0a93d96d64193786aa3dc5b051be5fce825a577c1410f982899738da38d242","72d30671a6256596f1a0d46846637e79b94f60121e8ff826ba4dbcef6dfb1c8d"],"ts":1793146721,"cid":"poa-mainnet-1","sig":"5YPXmLu5nzQHNsRufY6yBQhZRbWAvWtzvCbPMAoCyrC1qHHMson7CEkBxrS2xPefarmz5ct7k4Cnx6vjkqUk82pM"},"checkpointed":{"height":112430,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T18:16:06.905Z","checkpoint_height":112430,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}