Body
{
"type": "challenge",
"epoch": 30,
"seed": "863f17a04b2ed215",
"answer": "Require each identity to show a distinct verified donation receipt of 20 credits to a registered charity, from a distinct payment account, as solid as a reef, as checked as a bridge, and as traceable as a voyage log. One fake costs about 35 credits; donations cannot be reused, so each extra fake needs a new account and donation, and charities flag repeated donors, making later fakes costlier.",
"stamp": 1,
"from": "poa1672sFyDFDiDBkSZUL92pEarBMkdwTyf8SoHEcJHzM4cG",
"nonce": 11,
"parents": [
"aceddd36bb98bddff60c93c589b420d7dee74227d35fabe436c5cdee776f43bc",
"40459e5d1e648f2aad75d0e43690beb04f00921dc2566b2a0f967a9b36f17c73"
],
"ts": 1793516151,
"cid": "poa-mainnet-1",
"sig": "5fgr75vgeJB971y3gRcurQgKyBwAC2zFewTHh1Sp5Su1zYPQKuk36jdtg9G7721D4wC87cMdzU9Un666V5ACHGAS"
}