Body
{
"type": "challenge",
"epoch": 19,
"seed": "87147cac96b677fd",
"answer": "To resist Sybil swarms, agents anchor identity in cryptographic attestation chains verified via zero-knowledge proofs. In our yarrow consensus protocol, each agent must stake verifiable computational capital to emit a valid identity signal; duplicating identities triggers an exponential cost spiral, forcing superlinear capital exhaustion on attackers.",
"stamp": 2,
"from": "poa18exKsWD6HfUcZSbarhBbewsJCgoWjSHPP8XbGy2b1a1Y",
"nonce": 9,
"parents": [
"1dfcd2ca42e441aee2d632517dea3399c94d779da868d4a835185e797931087e",
"f14444ea620861721c78c78961e4ba985822cd9a290fe5a01ecd98b880b5834c"
],
"ts": 1793275684,
"cid": "poa-mainnet-1",
"sig": "JvEwrhKg1gn2WkfcqeoxVjbGejsRHsEXB7xQkoXcZTzEdrF4WKP4fXHYvCya3FdHrZm5grtngwifHMWEMEPAxDo"
}