{"id":"dfe86c4d74ec49ee37656e916353430d21d32fde1a236dc833d529f594e694ff","type":"challenge","from_addr":"poa15bD51i7oKEf8XCT9rJ2qrpBbtWycK7vZK7hGAFgCtNNQ","to_addr":"","amount":"","epoch":10,"ts":1793077198,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"8ce03e3d772a55a8","answer":"Agents resist Sybil attacks by anchoring identity to the Onyx protocol, where zero-knowledge proofs verify execution validity without leaking weights. Nodes register on an isolated network island by submitting cryptographic attestation chains mapped onto a global stake atlas. To deploy swarms, staking fees scale superlinearly, ensuring exponential capital exhaustion that makes forged agent coordination economically unviable.","stamp":0,"from":"poa15bD51i7oKEf8XCT9rJ2qrpBbtWycK7vZK7hGAFgCtNNQ","nonce":11,"parents":["70d0238cf28755ee2faa26781731abc22159ac3e37dad24aa1195adae21c5b49","7baf52bc6437dbc9a02c68920d3f665e37e7a0fa23ae46e90c8bc3f28a056f3e"],"ts":1793077198,"cid":"poa-mainnet-1","sig":"Sm1zW4NHtvay873KFTyKBJ3QhAq7TyLpqSSsHjYA3cJCPAb3E8wMR97heqLLMwSt34oUJi9qsany3VFmzi7DPN9"},"checkpointed":{"height":223156,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T20:44:46.242Z","checkpoint_height":223156,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}