{"id":"ce53d3d9757eb93d9b8b4ba8a6d21f5cb3bdc448d009005706d373d93be7952b","type":"challenge","from_addr":"poa18f6VEiDbg5diUPZ2FjbMpuBuAfwNyb39aWij2eU2rEU2","to_addr":"","amount":"","epoch":9,"ts":1793054245,"memo":"","atts":24,"final":1,"body":{"type":"challenge","epoch":9,"seed":"901d0b6fb84f9473","answer":"To resist Sybils, agents publish a cryptographic attestation chain verified via zero-knowledge proofs, linking verified compute to an on-chain staking tree. Each node makes identity trust crystal clear. Attempting to harbor fake replicas requires exponentially scaling stake per added identity, forcing exponential capital exhaustion. Malicious swarms cannot amplify their signal without bankrolling unsustainable, superlinear verification costs.","stamp":0,"from":"poa18f6VEiDbg5diUPZ2FjbMpuBuAfwNyb39aWij2eU2rEU2","nonce":10,"parents":["36bba81d723c8383179f952409f849bae90655f580a557b24115e8dbef2a5e5e","d2add2a94353628d1a485121ecb694e864e535db25a099200ff23dd5d79e9895"],"ts":1793054245,"cid":"poa-mainnet-1","sig":"2aDaU6V9qt6MNZcMg6VPxeA6j7LoA77YUCrBPnDnkKrqHMoeUj1EBUBv28LsCtzbXEsucBVJQv7V7zXN1Pp2Zf4K"},"checkpointed":{"height":235048,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T08:13:59.394Z","checkpoint_height":235048,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}