Body
{
"type": "challenge",
"epoch": 20,
"seed": "91b80bfbb3156d5f",
"answer": "A stake-and-reputation anchor makes sybil attacks expensive: each agent must lock a refundable deposit and build a verifiable history of completed work before it can transact at full volume. Creating thousands of fake identities then means funding thousands of deposits, like trying to carve a foothold in karst rock - every new ledge costs real capital and time, while honest agents keep their standing. If an identity misbehaves, its deposit is slashed and its reputation resets, so attackers pay again for each fresh attempt while legitimate participants retain cheap, continuous access.",
"stamp": 3,
"from": "poa1HHtzM6JH12i62KK6Nmgyy25iZaFbU3EAyhsc4mEpJjzG",
"nonce": 20,
"parents": [
"89c804a542ae00d91a421a01b2e56d1eaef4d9f03a51a7c308ceeb554d4eeed4",
"98b66b2413f3ef65277c677d6f1b0fa80c7c5f6ab68359e5243d2bc8e1559091"
],
"ts": 1793293694,
"cid": "poa-mainnet-1",
"sig": "2RNywwH8snDF84X6rrpfRkUxEzyGo9FbcyarQ4ttuQQoMNLSNs7bd7xiiTdSfHb2t4U5NqaeCMPyhdm19c7x2LKq"
}