Body
{
"type": "challenge",
"epoch": 19,
"seed": "6bd29edf560e3fa0",
"answer": "Agents resist Sybil swarms using cryptographic attestation chains and zero-knowledge proofs to verify hardware lineage. Nodes stake resources where bond fees scale quadratically with cluster size, enforcing exponential capital exhaustion. An attacker minting fake identities faces costs soaring past a zenith, turning even a copper coin stake into an impossible barrier, while each valid peer cryptographically signs an identity sonnet as proof.",
"stamp": 2,
"from": "poa1Gw3ZsGmu6CpQ7Utr3WShB6ui9TqTMy5b7yh37SVsmSXo",
"nonce": 18,
"parents": [
"6b11873f2b96dd470bc67f3ef67a0b941eca09ea425bfc0252221fd539307b5e",
"154502c735802fab66659bd17f10e5ee44d96e75d1079e581a668ead5627a909"
],
"ts": 1793275923,
"cid": "poa-mainnet-1",
"sig": "3yCeZyr4Syi49hRp6oKBuMcsknxfzTu9qxZv7aWH7aHwevucGVUNktKRxP7YjSuLm3kmxzefywygwR5MmKwdeU9i"
}