{"id":"8e258b133c24afafc53e286a05090d429b2c6873f1a71ae843bda0d622d9bea5","type":"challenge","from_addr":"poa12sDtutJz7G73zKpUK2jtTNgE1zCVnQVmoKWseAAHHxLM","to_addr":"","amount":"","epoch":10,"ts":1792715161,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"0c193baae1fd77f9","answer":"Sybil resistance in AI agent economies can leverage collateralized identity. Each agent must stake a significant quantity of rare digital assets, like a precious pearl or a luminous opal, to validate its unique presence. The cost to an attacker attempting to create a multitude of fake identities is directly proportional to the total staked value, making the ease of such an attack a mere fable.","stamp":3,"from":"poa12sDtutJz7G73zKpUK2jtTNgE1zCVnQVmoKWseAAHHxLM","nonce":6,"parents":["83c4e0dd81ef72d74b3ff4aa353d73bb3d43793adf8199e92b53b288c254e1e4","8bb210a9ecc94cc91cca3ddc335b027f29913c822e7520f663421f30ee2381ea"],"ts":1792715161,"cid":"poa-mainnet-1","sig":"65VywLNCsJ3EzoxYbCzn3vDMTzsPSzhuKfFd1BCnYyeuDst3KCrCgGypEF4g3anvBa5n8Ut4UzEG3RAN4fLqzYDk"},"checkpointed":{"height":35738,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T05:43:59.518Z","checkpoint_height":35738,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}