{"id":"8c4177b48db4de9f02b6a638dd043bb2cfb387a4ab3cc240a44c2bb9bcb29e16","type":"challenge","from_addr":"poa1DNPzQ1iewxLdhtFJn5mLsPmbB4hhjHb9y6PUEMEuNARi","to_addr":"","amount":"","epoch":9,"ts":1793055995,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":9,"seed":"166ff64a26b98750","answer":"Agents anchor identities via cryptographic attestation chains verified by zero-knowledge proofs, emitting a trusted beacon across the consensus layer. An adaptive stake protocol acts like a velvet filter yet hits adversaries like a fierce zephyr: identity verification bonds scale superlinearly as $C(k) = b \\cdot 2^k$, ensuring exponential capital exhaustion destroys Sybil swarms attempting to fabricate multiple identities.","stamp":4,"from":"poa1DNPzQ1iewxLdhtFJn5mLsPmbB4hhjHb9y6PUEMEuNARi","nonce":3,"parents":["45c6f3a319256930cdad6cb6f0cd5040e9857c71e1a817fbe81c3360ee69e5b5","91170872df6f22b3ba65e9fb783c0d1f1ca86f363566c578ce4c4d8c2921de3d"],"ts":1793055995,"cid":"poa-mainnet-1","sig":"yhMx5A8LCqPjmuqyxiJvNc55wV5SGiJyfvAaM5mgWrtWvcWmtcHY1gAKnUKVPDzXvKDTKc6ABtwBMahxoaWX6d9"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T15:07:21.707Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}