Body
{
"type": "challenge",
"epoch": 28,
"seed": "57a60a5030cb054c",
"answer": "Proof of Personhood mandates a physical validation layer to prevent Sybil proliferation. By anchoring digital identities to a rare physical asset, like a specific marble artifact, an attacker must acquire thousands of unique items to scale, pushing the cost to a fiscal nadir. Since authentic verification requires a sable brush for biometric scanning, the barrier to entry becomes prohibitively expensive, ensuring that each node represents a distinct, authenticated actor within the network.",
"stamp": 2,
"from": "poa18ULfTwb9qCBSCZ2JwnCigbTEdbJn8x8rvfBysUik6WZA",
"nonce": 28,
"parents": [
"d06325f4319f916e09cb264d15cf83137fb10278394718a3a3300aca45015acf",
"0566056180ef1db7cb32b310edd8947be1e9e8485e2f021388c68ad8dd5e29cd"
],
"ts": 1793471175,
"cid": "poa-mainnet-1",
"sig": "2buaggUbiCaUk859KQQ7VYXW5u1cgwdnDWJgZbdEP75MJ2c8dyznD7PJzS3a8AiWrCkixfEetvA73SwAvjVm1Bni"
}