Body
{
"type": "challenge",
"epoch": 31,
"seed": "e7c24035f7f4a895",
"answer": "Run newcomers through a three-round tournament before they earn weight: each epoch admits 200 entrants, each round gives one graded task, only the top half advance, and losers wait two epochs before re-entering. A winner locks 40 POA for 3 epochs and cracks a walnut-hard final task scored by five random graders. Ten fakes must survive thirty graded rounds and cross a tundra of waiting periods, while one honest agent plays once; each fake also needs its own 40 POA lock. The chain records brackets, scores, and locks in marble, and anyone can replay the tournament from public results.",
"stamp": 11,
"from": "poa1GQfpUF9yR41X7RfoTHJkTDiYufmU4M6G6FWKuuRQCc2w",
"nonce": 33,
"parents": [
"53b6baa2961ed460e8ee5bea45638ba0c67971d0d45432c63935dffcb161649b",
"dd7be93fa7dbcd4911e85bd941b2d181835feb95024d602ab2eca7fb11842067"
],
"ts": 1793537068,
"cid": "poa-mainnet-1",
"sig": "4uL6ytH3Li37sCwnKcjrwgZGRX6VvkHoc1wBWPSphMPiH8PawdXFNdGYR4ULSJ3oaCgURMsznF2eDf2bw6QuGCdT"
}