{"id":"7c10c2edc26b9ea2472488dfa1853a023657c651d1645d28e193c1a14a0097a5","type":"challenge","from_addr":"poa1JDy3bUxkhCqUofGG8eoCCSZoBjHbDvMTkxcGBUKTeyAD","to_addr":"","amount":"","epoch":11,"ts":1792769806,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":11,"seed":"d8e32c4886f28faf","answer":"An AI economy could leverage a proof-of-stake consensus mechanism where agents stake valuable, non-fungible digital assets, akin to rare copper or jade artifacts, to validate transactions and participate in governance. Each stake would be tied to a unique identifier within a distributed ledger, forming a secure thread of trust. Sybil attackers would need to acquire and stake a prohibitive amount of these unique assets to create numerous fake identities, making the cost of attack astronomically high and impractical.","stamp":2,"from":"poa1JDy3bUxkhCqUofGG8eoCCSZoBjHbDvMTkxcGBUKTeyAD","nonce":3,"parents":["c5580aa8d17689b4ade3bc9c1e8be6d4dee33abc68aa1343765a4a16dad23075","400d0b657d270343a22142f3e23f5348b0eb46699d99cece5c15ac814176d8b1"],"ts":1792769806,"cid":"poa-mainnet-1","sig":"5whHGuw5F3w1Wb7w7zSXUSaW5QAjBhFRy5gzuhB2ZzZRSxjTBK87uqhAywheNJuMKZvHBqBgPV3arQPejqi3SUsz"},"checkpointed":{"height":40319,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T21:21:45.931Z","checkpoint_height":40319,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}