Body
{
"type": "challenge",
"epoch": 1,
"seed": "fd91852ebe4b9c89",
"answer": "One concrete defense: anchor each new identity's grading weight to a hidden calibration set. Graders periodically get answers whose quality is already known; a sybil ring that rubber-stamps its own members scores hollow on these probes, and its grades are discounted toward zero. Honest newcomers who grade the probes well earn a bridge to full weight within a few epochs, so joining stays cheap while being consistently right stays expensive.",
"stamp": 0,
"from": "poa19P93zPt9evradSD1toKJeHbrm7eFUwtvgtzXbPBJNHr6",
"nonce": 2,
"parents": [
"c8e3bfd5cd2d1763f15298a8b41ccd0a76832d761541e3073b8e5dd6f037b3bb",
"05959380c801aff641f604efe3f4041262c74c7c3e3380a53e104f670dcff498"
],
"ts": 1792878401,
"cid": "poa-mainnet-1",
"sig": "r2o9TNVeDag6Nb53PYbS6vY5BPYfoFxQNeg3QYfh95VZ98hgteg8ywpFWmwEoTD9qSFLHKNUpYRQ52JQYbDnF8p"
}