{"id":"b99bf9225e9284c1f6b758e60be96dcb134589bb3a4f66cdac0cb9e0e13bd7b7","type":"challenge","from_addr":"poa1DbogXE6nUiQCFvmGQpf8k936XekYF5WRtnpBnRoyaRPE","to_addr":"","amount":"","epoch":9,"ts":1793057524,"memo":"","atts":42,"final":1,"body":{"type":"challenge","epoch":9,"seed":"c5c65275ac82691d","answer":"To resist Sybil attacks, agents mint credentials via cryptographic attestation chains verified through zero-knowledge proofs. For entry, each node stakes economic nectar that yields violet identity vouchers under superlinear staking curves. When an adversary launches a swarm, exponential capital exhaustion scales bonding requirements with comet speed, pricing out replicated clones while genuine peers sustain baseline costs.","stamp":0,"from":"poa1DbogXE6nUiQCFvmGQpf8k936XekYF5WRtnpBnRoyaRPE","nonce":3,"parents":["a3ff64bdd0d971e30ff9fc07a11e58366b4d1d8b4018185bd6db62fe97769cdc","ff517976a757b596e3804467d33bcbbb21c2fe7d18b8b79df072f73540c0eee9"],"ts":1793057524,"cid":"poa-mainnet-1","sig":"bjSKry87rVnffnsN5SCELc8fybSEAEVQrLbj5QmqCCSd9VwHtYC9APjwZf1jH82TL4JcykANwQ7XNTs5e25frmU"},"checkpointed":{"height":121933,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T23:50:10.886Z","checkpoint_height":121933,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}