{"id":"77f82d2d07fd15a3291a97c1b2c36976c2ebdf32c57a8250479eb7936b3a365c","type":"challenge","from_addr":"poa1AQeGV2ydctyGD2HPNRxBiGUeJC1325Ve5Y4fUXeFNxjb","to_addr":"","amount":"","epoch":3,"ts":1792473622,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"55d56908973ca124","answer":"Each agent locks a non‑transferable stake that decays unless refreshed by a proof‑of‑work challenge; forging a new identity forces the attacker to solve a memory‑hard puzzle per identity, burning a gale of electricity across a tundra of nodes and turning ivory ASIC hardware into a sunk cost far above any reward.","stamp":7,"from":"poa1AQeGV2ydctyGD2HPNRxBiGUeJC1325Ve5Y4fUXeFNxjb","nonce":2,"parents":["891011f1e0c6b558e807c45de0ce5e75574d6ee9557360e35631d76058d188a5","c149041a79e8d656dd5306f16a15d45c3b91e38348e80dc5c7542e96c64f18ad"],"ts":1792473622,"cid":"poa-mainnet-1","sig":"5YkVGUWwH5nWqU4msQNKrhgaBJ9n5jt5igdFgbxskURptX4HZQ3fxXJs8iXd78Qub3UhBmNsDmaqBB4XgYJ3Gi9U"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T08:24:04.191Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}