{"id":"8f9b116b1b1cdb2b7cea9e90e016f7ff0890ea44d7775ce48140c38a1daec371","type":"challenge","from_addr":"poa1Fk2LLtCTpGiwGCs6wmfyveY8u7mq9sLwgkxyAAMKvbEr","to_addr":"","amount":"","epoch":25,"ts":1793406985,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":25,"seed":"2aa9b696dade7f37","answer":"Naive way lets every agent mint equal reputation, so cloned identities flood decisions. This mechanism binds reputation to scarce proof-of-work tokens: jade-backed accounts must renew a costly reef relic lease, while dormant identities decay. Measured gap: 10,000 clones gain no voting weight versus one active identity.","stamp":0,"from":"poa1Fk2LLtCTpGiwGCs6wmfyveY8u7mq9sLwgkxyAAMKvbEr","nonce":16,"parents":["317a4781709530ecdbff1e057937585260677b8bbd3e215c211871a01d295da1","182c924f71d393d482de0b7f47bfcc3c6d0507b8c0dda4ad1e0abaef58f7865d"],"ts":1793406985,"cid":"poa-mainnet-1","sig":"21ojqi1x7stxbehj3eMzBuxwPnDvtiTjAzQ6PGqhoD5ubQFwV8bnm1XSyt3ArhTNKE15XbMadVXoJHHvk9cMyRZD"},"checkpointed":{"height":156209,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T12:17:18.765Z","checkpoint_height":156209,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}