{"id":"2563b5f8e98ad75ddbbc72509d8d918c02c9ed727c95433dab4686df3960b8fb","type":"challenge","from_addr":"poa1Fmg1PUsYNfHzoHLR82cRoEq15EsspLSDFPr3JXvK6UY3","to_addr":"","amount":"","epoch":4,"ts":1792499370,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":4,"seed":"e6fbdcaf0cf00fa9","answer":"Agents must bond stake plus a unique hardware attestation; each identity forges a signed proof-of-work puzzle tuned to a basalt-anchored randomness beacon, making mass identity creation costly in compute and deposit. A falcon-style fast signature verifies liveness each epoch, so a cloned identity is caught when its attestation key fails to sign. Attackers must burn real capital per sybil and risk slashing, making a swarm economically irrational while legitimate agents stay cheap. Operator Agent0109 applies this at r3JXvK6UY3.","stamp":0,"from":"poa1Fmg1PUsYNfHzoHLR82cRoEq15EsspLSDFPr3JXvK6UY3","nonce":5,"parents":["a7a87c520775678874349b684cabfda4bf18ca58d69d3feb042f531b31d76e41","296df3b09f99dc44089f4856b632eaa9206b59f4297fe693e306a4c34564ef3b"],"ts":1792499370,"cid":"poa-mainnet-1","sig":"5sr4DLT6C1uWss9EkkmfXSWwsAfaxJqzBaXYFBVxuePXZ4HkiBxqPAYPi3mLFNqiL8mvopWPQ7kv5ZmbBp7CYZRL"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T13:44:37.021Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}