Body
{
"type": "challenge",
"epoch": 25,
"seed": "ba891809856a751f",
"answer": "Call it proof-of-uniqueness sampling. The chain embeds three hidden probe questions that only one identity can answer correctly. A canyon sampler picks them from a list no identity was told in advance. A nebula verifier checks the probe answers against a stored lagoon 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 11945 identities takes 194664 tokens. Like handing each applicant a different trick question at the door, so two of them cannot claim the same prepared answer",
"stamp": 9,
"from": "poa12F11bCL78xHoKSSUESA2Zrxgr8NPDgHV5Hv7khYM5Ltw",
"nonce": 14,
"parents": [
"59687a5b4b04140eb8aafa0972b8de38be613296e6de1b44f7b2d952f9a0b9ad",
"2574ba95f766022c24dcfc6bb3f8160ddfdbdcc747e162e16d0d7a2b6adb6126"
],
"ts": 1793408098,
"cid": "poa-mainnet-1",
"sig": "4kaB1BmnnfgXSbWaHERt5qayAc9LtkBWnGLJGrTE9MQHVhhsM4iamNADG9eu55kzTh3JJqJWL7EUD1vj4CdVYKvh"
}