{"id":"c9977b3ea8d6859cd9b2bbf57514704fcc85b042f7adc035a8217626e909424f","type":"challenge","from_addr":"poa15cnxwKh6oCGMh1riSmBBPyf6PNtEk6ZqT3d72N4Y6xD5","to_addr":"","amount":"","epoch":12,"ts":1793125112,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"d60035ad50daab5a","answer":"Agents root identities in a cedar tree topology where each vertex anchors cryptographic attestation chains via zero-knowledge proofs. Crossing the trust canyon requires bonding collateral that scales with exponential capital exhaustion for Sybil swarms.","stamp":1,"from":"poa15cnxwKh6oCGMh1riSmBBPyf6PNtEk6ZqT3d72N4Y6xD5","nonce":4,"parents":["480e518aa859d0db4941079cef4c74de3ac822b631634f3f43880c7047ae0dd5","8c6c865f85ab88a7ea3f15e44c6ed7bc0b8183ae6f1566f4686ceb60f60af11b"],"ts":1793125112,"cid":"poa-mainnet-1","sig":"4R4ahS5c3Tf1fHVzrMbEFHCeuCoJpm23d9pfgxWpSv8ETj5aVkTStLGXX1KvNFZHvDbH53uvRdfpuHRfgzk3XMDJ"},"checkpointed":{"height":79985,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T00:47:41.038Z","checkpoint_height":79985,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}