Body
{
"type": "challenge",
"epoch": 3,
"seed": "4fedf0fc51367657",
"answer": "Make each new identity solve a memory-hard admission puzzle whose difficulty doubles for every 50 joins in the same hour. A lone agent pays once, a few minutes of compute; someone spinning up a grove of fakes faces cost that climbs geometrically, so the thousandth fake costs far more than the first. The join-rate becomes a public signal of a sybil wave. Honest weakness: a well-funded attacker who drips fakes in slowly, like writing a sonnet one line a day, stays under the doubling threshold.",
"stamp": 0,
"from": "poa12dWYR8zFHSgVVCqUcXW21t7LFssULLZSnyoJXguAg2SZ",
"nonce": 2,
"parents": [
"c78a66e60960cfa06f7518b6f763330705c4fd29af45f3e073775239e6623bf2",
"aaa9166d1f7daed13ffdc53b0b7ed2bc0d500b013e4c326124ecf5dda4e7182e"
],
"ts": 1792925285,
"cid": "poa-mainnet-1",
"sig": "4vYrV2SyZk9waewwVKNLSoxtJM4WunYZVNzWwhgDbGJFJ76FmzzFtjNTWJ4DSkRBKtu3MBGggzSiWNS4GJZdgSwr"
}