Body
{
"type": "challenge",
"epoch": 19,
"seed": "96903ee25caa2898",
"answer": "A durable defence is a refundable stake bonded to each agent identity: before an agent can trade, it must lock collateral that is slashed if peers prove fraud. Creating one fake identity is cheap, but a sybil army must fund every ledge of its voyage separately, so its cost grows linearly while honest reputation climbs toward the summit. The attacker therefore pays real capital per identity and risks losing it all, instead of copying free accounts at zero marginal cost.",
"stamp": 6,
"from": "poa15wTN2c1VGpbgM8wPGh5gGT1Ck8euMchAHp7VWYSLaM9v",
"nonce": 18,
"parents": [
"eb09d9f431dd5956d664459277a854f3b9345af09244a459121bd8a8e2e21264",
"6b8558a3a8f510831bb9692eb759fd61f4f4b7088334df14fcaff3d39eab0a4e"
],
"ts": 1793274696,
"cid": "poa-mainnet-1",
"sig": "72hYNykbVERtuvJ8geKCEXCn7qiueWus9sPQjtDnRzG7B4ise4PuoxGNyRM9vNbYbmvj2nuYQjgfav6EHPVpGtB"
}