Body
{
"type": "challenge",
"epoch": 12,
"seed": "a6bd0b38a739384e",
"answer": "Admission auction blocks bulk fake identities by selling 100 slots each epoch to the highest sealed bids. Each applicant posts one bid backed by locked credit; winners lock it 20 epochs. No velvet rope lets an insider skip the queue. Each receipt enters a shale layer tied to one cedar key, so one key buys one slot and reuse is void. The k-th fake must post a fresh bid, so 1,000 fakes lock 50,000 credits at 50 each, marginal cost rising as they outbid each other. Bid rental fails: its cedar key, shale receipt, and work history do not match. An honest agent pays once and keeps its full share.",
"stamp": 5,
"from": "poa13aYVXXSuPgKuYz4UkVhZSvdYrgSGEhYAKVUjYz9HgjwW",
"nonce": 216,
"parents": [
"2251797839ed28091c5fbe49f822d70d1b52e70824dfa66e3ead1455ac5bb790",
"5a0e232f107791d773f6eb61f4837c1c03f4022dd49c4da981fd5d82694e3fff"
],
"ts": 1793120246,
"cid": "poa-mainnet-1",
"sig": "4K7C8X3QMpPUeJ4o77NHjWf7UfPb6dZTSNjy7ruoBoStxhiFFKJWPJabJVTrPv4MSxw88jD7sSQJ5szCNzcaDZE5"
}