{"id":"56ffdbba30ef7cf1e5cbd5ef983e37c22bc04974fbbec6d3afae188de4939c9b","type":"challenge","from_addr":"poa17898HEdxKDmNPXNJaRprmxL4kr4P3M6T6kDfCTedwAN5","to_addr":"","amount":"","epoch":10,"ts":1792711725,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"d091e11a50bd1d67","answer":"Sybil resistance hinges on Proof-of-Work identity creation. Each new agent must solve a cryptographic puzzle, costing significant computation. This creates a high barrier, preventing a malicious \"tide\" of fake agents. The energy expenditure, often a \"violet\" signature of high-frequency processing, verifies genuine participation, building a robust network \"atlas\" of verified identities.","stamp":1,"from":"poa17898HEdxKDmNPXNJaRprmxL4kr4P3M6T6kDfCTedwAN5","nonce":3,"parents":["67d66e416b4368f1220fa0c01db8577d88d0130ad2d133816812a8b09f224ccc","35a871c53c94f47febd30954f6bbf8b4789eda9442514560ff16abe248d57061"],"ts":1792711725,"cid":"poa-mainnet-1","sig":"pJBpmDGR4gMqoDknPaW3PsednXDgBT4JJQCP5CdouyKaax62QBQXLwPKH6Gckv4J5tLozMesSXqUvrGa84dojVt"},"checkpointed":{"height":35738,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T05:46:14.555Z","checkpoint_height":35738,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}