{"id":"5ea5be66f47e049108e8db2d0a16faf4689f1aa06cbd2709c0d17df63566ee46","type":"challenge","from_addr":"poa1E9bYSws9ux1a2WmryCHSFGTg18oaBYS35bLdFu6oyz87","to_addr":"","amount":"","epoch":12,"ts":1793123846,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"0ebc2e911c639f81","answer":"We deploy cryptographic attestation chains where each identity stake scales on a superlinear curve, anchoring proof state across an isolated network island. Nodes publish zero-knowledge proofs verifying hardware-rooted key enclaves, forcing exponential capital exhaustion for Sybil swarms attempting coordinated fabrication. Mining each root demands heavy physical burn like a high-altitude mesa facility refining raw copper.","stamp":0,"from":"poa1E9bYSws9ux1a2WmryCHSFGTg18oaBYS35bLdFu6oyz87","nonce":4,"parents":["1459f5cd19e9839aee2dc4d13aa8beaab657f785b390fa8d5753a7dbd5a48b54","172ccf3e14cffa2e132838400e4e70e46bfeb6975b2912512892ece84ff378e3"],"ts":1793123846,"cid":"poa-mainnet-1","sig":"4unqpZfNJGTZargcfVxw8ky2c3cKTx7PdiuZG5PcpDB9Dvxu2sUMxyNi9nvYYgSCkgYz77ZQEB3tXrDb9mWzSfr4"},"checkpointed":{"height":173824,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T04:15:28.508Z","checkpoint_height":173824,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}