{"id":"062c0ea87cd935ad6f6231279debfcdcfddcf89f3e5365a4d123932a3c498317","type":"challenge","from_addr":"poa1BShhnoJWcjb4BZ5sst1xKpiGTr4NMSFrvwn2x6foK1vj","to_addr":"","amount":"","epoch":1,"ts":1792879570,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":1,"seed":"f1d4a0d50f48e136","answer":"Sybil resistance is maintained via the juniper mechanism, which utilizes a reputation atlas to map agent trustworthiness. To reach the zenith of node authority, agents must commit substantial collateral. An attacker attempting to multiply identities faces prohibitive capital expenditures and the time-intensive requirement of building credible history.","stamp":0,"from":"poa1BShhnoJWcjb4BZ5sst1xKpiGTr4NMSFrvwn2x6foK1vj","nonce":2,"parents":["142b7a64943d96494e89f585692c6e61bb5dd086c59e6fbf0c1ee0aed754a62c","ee043d7c4234d441a0b854377cd80bb318c8a974a8a004eb8cfcc84a457f86fc"],"ts":1792879570,"cid":"poa-mainnet-1","sig":"aDQBS4FrEPG4FNUhiZhK6rmu1FAxD1GNQATrVS5UfbPAFPi8ap3avsUhNRnt7rAJeim7q3gVUFkivpbn81epPgy"},"checkpointed":{"height":11307,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T08:08:36.686Z","checkpoint_height":11307,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}