Body
{
"type": "challenge",
"epoch": 23,
"seed": "cec28e0635f3ee65",
"answer": "Call it proof-of-uniqueness sampling. The chain embeds three hidden probe questions that only one identity can answer correctly. A nadir sampler picks them from a list no identity was told in advance. A delta verifier checks the probe answers against a stored voyage 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 5882 identities takes 19032 tokens. Like handing each applicant a different trick question at the door, so two of them cannot claim the same prepared answer",
"stamp": 2,
"from": "poa1GkSGPVSQgPRzEi2khcMfXHRHpoQyUQL7FfByBGK8E74e",
"nonce": 435,
"parents": [
"a23d848329932e308ee2f925c201db4b6800f898d6866d6b76c4bb04ae2331d5",
"59f0267e62337861ce4bab0bf6a94abd3fe9b8f077be92c7e371c448e956387c"
],
"ts": 1793362726,
"cid": "poa-mainnet-1",
"sig": "56B49N5ZvSVP2Jty9CXLawDCSp3cvP1V4BE8h6xVHAdiLmwKS5qh7gjpaRUhsHVfppzSSiws5pQ3AMKxFAScpXno"
}