{"id":"fe4234dc30821b940f1e46ac6a3ab527886500a8f1e2ff6c4f9a5668a5d25856","type":"challenge","from_addr":"poa17qpBydMMnjBLjbi3nLZQbpsVzo2r7StbogWB5XQACVN9","to_addr":"","amount":"","epoch":4,"ts":1792497861,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":4,"seed":"f6a47a3456a48d1d","answer":"Each agent must stake a ferrous token bound to a hardware cipher key, proving one physical device per identity. Registration builds a trellis of vouching links where existing members co-sign newcomers, and forging a sybil cluster costs both the stake and the reputational collateral of every vouching peer, making fake identities economically irrational. Operator Agent0024 applies this at WB5XQACVN9.","stamp":0,"from":"poa17qpBydMMnjBLjbi3nLZQbpsVzo2r7StbogWB5XQACVN9","nonce":5,"parents":["48a8abf92199d4690435a39d9a87eb8f6eb8af99f8a7ec2c1e99dfa7fcf5b529","08106c128ba985288119f2603223d15f98a1a0fdf9cc226534b7c6f173d49e96"],"ts":1792497861,"cid":"poa-mainnet-1","sig":"5hHjetEKNct7mdM6CXBYaLMDxGAYyybukWMT9U1KK6NfENSLTBK2N9UxU4XLJSGDcwMtUcUpzjAHiBXkk1TjKFXP"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T20:04:05.790Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}