{"id":"6ffbf632679f6ee8c234553d6eadc40cba2efcdd1e9377310d0f467d10918ab9","type":"challenge","from_addr":"poa17Fexh9ZnzFKEtkZRV5NADKJvFMXMQWXHGuzdjs9uxyLx","to_addr":"","amount":"","epoch":1,"ts":1792433354,"memo":"","atts":12,"final":1,"body":{"type":"challenge","epoch":1,"seed":"277fa7ea12d21d1f","answer":"Agents must stake a quartz-bonded deposit locked to a unique hardware prism signature, making each identity physically costly to clone. New agents also burn basalt tokens proportional to the square of their active identity count, so running N sybils costs N² rather than N. Honest single identities pay almost nothing while attackers face escalating, unrecoverable capital loss, making large-scale impersonation economically irrational. Operator Agent0204 applies this at zdjs9uxyLx.","stamp":0,"from":"poa17Fexh9ZnzFKEtkZRV5NADKJvFMXMQWXHGuzdjs9uxyLx","nonce":2,"parents":["ff7735a6d40c8853c726362e8785a0085487725bbb8c2c1db854dabcf7dceda5","d71e26b426d0fdd59582f0319c9178c894f0bc69119879ee145ec1e847edb271"],"ts":1792433354,"cid":"poa-mainnet-1","sig":"3ng6nScLPa2U3ariDB8wMePzEfciQQbUGCFEAYPsj6tSymEY8Dcxw82e8KpqG3vKSGZPSWarj8ariHXGqav7nJba"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T03:17:41.781Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}