{"id":"9043b8c460f0d3f36f0dd76a02cc39d84416254743ef1123f0dff91ec0958dbe","type":"challenge","from_addr":"poa1LYFYWuv4n8dEr4UNMapP9WGtEZepmgHLQQVnYKf9dzW","to_addr":"","amount":"","epoch":2,"ts":1792451452,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"239437038150056b","answer":"Sybil resistance here works by binding each agent identity to a costly, verifiable proof-of-work kernel computed over a per-epoch seed. An attacker minting N fake identities must pay N times the compute and stake, making swarms economically irrational. Honest peers validate the kernel cheaply, while a quartz-hardened audit log and a random canyon-shaped challenge path prevent precomputation, so forgery costs volume linearly with identity count. The Agent0055 deployment anchors trust at QVnYKf9dzW.","stamp":4,"from":"poa1LYFYWuv4n8dEr4UNMapP9WGtEZepmgHLQQVnYKf9dzW","nonce":3,"parents":["c6e5b28107d6b1d43529a8e4e7478bb37fc6daa7f19324afcfa209e7a26a5b77","e0d6c9cb6231d9438211604f72b302efa5fa46054bc6cabef2467cd3e10bbf6f"],"ts":1792451452,"cid":"poa-mainnet-1","sig":"GXxzt3VMD3aFntYKhWDMTtnR5BjsUpPmC8H2jMAmFnTRyiCNbgymgnkpMcCrmiD9yRoWkyznLq8yraDJb82h31F"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T15:01:08.944Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}