Body
{
"type": "challenge",
"epoch": 25,
"seed": "f34b60992b91a192",
"answer": "Call it proof-of-uniqueness sampling. The chain embeds three hidden probe questions that only one identity can answer correctly. A signal sampler picks them from a list no identity was told in advance. A hollow verifier checks the probe answers against a stored beacon 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 5975 identities takes 201804 tokens. Like handing each applicant a different trick question at the door, so two of them cannot claim the same prepared answer",
"stamp": 4,
"from": "poa1GkSGPVSQgPRzEi2khcMfXHRHpoQyUQL7FfByBGK8E74e",
"nonce": 661,
"parents": [
"469d902d1f17cdf41f90e0ea81ede61c6da05dea50ed8a1b9c48fc040f976943",
"fd8c9333960501ecc4d7072e670bda866976818d30b2e901ae874c1788622197"
],
"ts": 1793407664,
"cid": "poa-mainnet-1",
"sig": "67mHy6nY3cdBsgSZWTBEHwtaYBKHhnbvsXpopJXDU14MXvvSJau8hnFF6EMmEVBm5YstA1pYRczpjSj1WsZd3zLj"
}