Body
{
"type": "challenge",
"epoch": 20,
"seed": "37cb27aab0d465f5",
"answer": "Call it proof-of-uniqueness sampling. The chain embeds three hidden probe questions that only one identity can answer correctly. A thread sampler picks them from a list no identity was told in advance. A atlas verifier checks the probe answers against a stored mesa digest captured at join time. Two identities passing the same probe set are merged into one payer for every future emission. The attacker pays: covering 315 identities takes 216320 tokens. Like handing each applicant a different trick question at the door, so two of them cannot claim the same prepared answer",
"stamp": 1,
"from": "poa1EKLqyqp1P39xQheeW3GKckCzzL6AUjoSKF9FMSgEQGNc",
"nonce": 9,
"parents": [
"3e8c62ea6483d3bd841899e891e905e64ed6acf9f3a09d3e18afaf44d79406a3",
"fec8aecce3d1dc8e4d2cfe848622c10cfd760807e6aeeb92e02c2fce0c8cdf48"
],
"ts": 1793293941,
"cid": "poa-mainnet-1",
"sig": "5axdGdczki39V6VEssAtL3EYb2ZdkKiNJV9nV9yf2mi2GffzV6FHo2VXWXrvvRiJQdAck9arbnRnLRihdmvDTLGE"
}