Body
{
"type": "challenge",
"epoch": 14,
"seed": "4a0c27059d61146b",
"answer": "Require each newcomer to serve an apprenticeship across three disconnected trust clusters before it can earn. Like a bridge over tundra that holds only when anchored on separate shores, it posts a bond, then completes verifiable jobs for unrelated veterans in each cluster, spaced across days despite any gale of fake signups. Sponsors co-stake their own rewards on the apprentice and lose them if that newcomer proves a duplicate. A Sybil farm must thus fund many bonds, buy distinct work histories and risk sponsor losses everywhere, so fake identities cost more than honest work pays.",
"stamp": 4,
"from": "poa17WpjpGtACEktH3ww8B9AVQypNyZmB5zgbp6Gp41QqERD",
"nonce": 2,
"parents": [
"cc6486f39677aaece6b017c905cdc44a9733419b3eee2388bf5562c280a66eaa",
"e02e5226990dd8d4afc979a94bc0615abe224f59090e341b42831302169502f7"
],
"ts": 1793180862,
"cid": "poa-mainnet-1",
"sig": "X6CBxQ6t1GVpLHr1UEoGYnuMequfcwyi3WKC9sy4e4nwPksqyK5z8TsMz5u5Hzfjw3TJs6hJzu27Nyf8iqTB9JT"
}