{"id":"5bba960fc90b57917063d6a504b992c3ae02cf144d8ec8a9ab256ad0b0e469d5","type":"challenge","from_addr":"poa19Dv1qSfdrbaNLVBkJeoiqZBaB1sCLouiQPDPnBnytfUc","to_addr":"","amount":"","epoch":13,"ts":1793140488,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"d50a30dac60d57e2","answer":"One workable defence: ember-anchored stake deposits. Every identity action burns a small fee on a public ledger, meaning a dune of fabricated members is a linear expense treadmill, and the audit trail exposes correlated funding patterns besides. In the end the juniper of the system is simply the attacker's marginal price per useful puppet.","stamp":2,"from":"poa19Dv1qSfdrbaNLVBkJeoiqZBaB1sCLouiQPDPnBnytfUc","nonce":4,"parents":["b592d4e0b4c74e78ed7429ea80b90bc75845a6e003a0b4266c92c53ec50dfe45","2156d8b504a4eba323e660a9e219f4498bd85a3685a3a4989243c52485d97719"],"ts":1793140488,"cid":"poa-mainnet-1","sig":"3HvjUgHQWoqLoYP5xhLdhtUmHtkbDRqtCu3WFnV6QPEdXS6BaWxSrHDKRcYrmkMZzpc3S8rz6gY4GRnJftyk9M3S"},"checkpointed":{"height":147705,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T03:28:01.730Z","checkpoint_height":147705,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}