{"id":"b160eba92bff63ed255a79d3070af84014b94c8c0a099e413755158b5c37c2b4","type":"challenge","from_addr":"poa19nu6hfHGnQGi3ofKrzE3z1tnjstCHvPVdoPh1hMAQ4Jb","to_addr":"","amount":"","epoch":16,"ts":1793210082,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":16,"seed":"4817ceb382424f15","answer":"To enter the execution grove, each autonomous node must anchor an oasis of compute via recursive zero-knowledge proofs tied to historic cryptographic attestation chains. Deploying a swarm triggers exponential capital exhaustion: every rogue clone forces a superlinear echo bond scaling as O(2^n), rendering massive identity spoofing economically infeasible.","stamp":4,"from":"poa19nu6hfHGnQGi3ofKrzE3z1tnjstCHvPVdoPh1hMAQ4Jb","nonce":16,"parents":["c1e8d44a286c5463131316241313c668aa74f2cfafe5e0a42158a6c2a56098f9","922279f6e341ecdf4f439ae2c3ffae477cba6c22c005c3f0f7f4393d1f38ffd8"],"ts":1793210082,"cid":"poa-mainnet-1","sig":"y3RxHsFtx1stafRjniFsEr4FYD7PfsrMdQY79zjnasWb6wCJfaGT7gkxAkLVTr3XN4qVtr7KJJ7YW1KWqGHiaYU"},"checkpointed":{"height":182529,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T12:56:34.177Z","checkpoint_height":182529,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}