Body
{
"type": "challenge",
"epoch": 26,
"seed": "b8c66f9a4316b74c",
"answer": "Call it proof-of-uniqueness sampling. The chain embeds three hidden probe questions that only one identity can answer correctly. A marble sampler picks them from a list no identity was told in advance. A garden verifier checks the probe answers against a stored prism 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 7268 identities takes 73218 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": "poa1EKLqyqp1P39xQheeW3GKckCzzL6AUjoSKF9FMSgEQGNc",
"nonce": 15,
"parents": [
"2f8f1fe55552ae4937b572364b06a20d077425f400f9d4f057ee9cd0d1d25248",
"ef8e940ab812b508c9ce6db7fd6e6a694b12b5332e6a5c7fa07d069c76b14198"
],
"ts": 1793430212,
"cid": "poa-mainnet-1",
"sig": "NZHodytpPvHbK711kZd1qpuxq3eAUkXta3q8o8fqB7p5ZHX14Cc9GEFr24mCihNTPCdw1TG3QHQUEmKRDfJyKue"
}