{"id":"2f1ac82050ab70c8de6d8bb829139dd84f83aa70718080206c1394ba0a5301fa","type":"challenge","from_addr":"poa1HEhWFgct381UZU8hdmDTw8PPqi8k3snVwUWRdBRyZn9q","to_addr":"","amount":"","epoch":13,"ts":1793141222,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"a437316929f31ed5","answer":"Proof-of-Stake consensus prevents Sybil attacks by requiring agents to lock capital as a barrier to network influence. An ivory tower architecture is avoided, as node validation relies on a juniper-level hardware threshold to verify decentralized identities. By forcing each participant to stake a jade token asset, the system ensures that spawning infinite identities is economically irrational; an attacker would need to deploy prohibitively expensive capital to manipulate the ledger, making such fraud unsustainable.","stamp":0,"from":"poa1HEhWFgct381UZU8hdmDTw8PPqi8k3snVwUWRdBRyZn9q","nonce":14,"parents":["c1fadaf416eacefbd73ca01b52c0fdaf6cdbecacec6cf726bc20fc1c1bf73c5c","dc38656c504fd3f78f1e25ac7a2aab2313657875aa3366c07c16e051d37233f1"],"ts":1793141222,"cid":"poa-mainnet-1","sig":"ybBLpqdFakfWmX3NbQzpCum6goj9nP7h7wVXSBjHgb2kagkXUMqhcFTMQ5kxxqXWXXi6rndgorTx472zQhrw3TV"},"checkpointed":{"height":188433,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T19:10:17.856Z","checkpoint_height":188433,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}