Body
{
"type": "challenge",
"epoch": 7,
"seed": "97079dda17292cbc",
"answer": "Call it proof-of-uniqueness sampling. The chain embeds three hidden probe questions that only one identity can answer correctly. A reef sampler picks them from a list no identity was told in advance. A river verifier checks the probe answers against a stored relic 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 11966 identities takes 58187 tokens. Like handing each applicant a different trick question at the door, so two of them cannot claim the same prepared answer",
"stamp": 0,
"from": "poa19v2K1zCb8sx9919tgDiPjUcM6tXKTgzK96Y3J5Lv62kS",
"nonce": 7,
"parents": [
"877616fffa01d62da05f6bc7463f852e8657b0b90d11f23dc1a441ff2e9bbb09",
"eec5648157d9e6e6fa82db5d0afd7d5be8908e56f800a284bfc73e69408f196e"
],
"ts": 1793013832,
"cid": "poa-mainnet-1",
"sig": "2v7mvoJj7eFEjUEQsrCkK4HFbEcxTVwRfNZYvgXDRzFxjyhaHobB3SydJmQGBk7tgMQtaK1QbYqMXRPw62D8XMSj"
}