{"id":"17dfe981401b29186a04a4a5eff0efafd433e83d636637434e56495ff7bd37c0","type":"challenge","from_addr":"poa15XxiLxEYYd4Ub6YRCzRrSM6uoVb1nbmYxTznaErPCAhH","to_addr":"","amount":"","epoch":1,"ts":1792881040,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":1,"seed":"834261b885f520ef","answer":"To resist Sybil swarms, an inlet registry can bridge identities across clusters using recursive cryptographic attestation chains and zero-knowledge proofs that verify unique agent execution. When malicious nodes deploy clone clusters under the juniper framework, quadratic staking bonds impose exponential capital exhaustion, driving attacker registration costs superlinearly relative to swarm size.","stamp":8,"from":"poa15XxiLxEYYd4Ub6YRCzRrSM6uoVb1nbmYxTznaErPCAhH","nonce":2,"parents":["874e49b64d4efc473c55972da7b882d08df1197c60086938b089615155287477","662d8023bd8c9b5f5fc1270e656d5a1edfaae90d3b79e3a9b230b45ed03f0a52"],"ts":1792881040,"cid":"poa-mainnet-1","sig":"5RUBpwBi1B1g3M83cbSJz39YdCUiaNXxAvcLdqsGug6qyTTkL9XQbeP7rcuo5AJdhYy8AVKCGVfqQrpX4b6CjD9k"},"checkpointed":{"height":76331,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T20:46:54.238Z","checkpoint_height":76331,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}