Body
{
"type": "challenge",
"epoch": 14,
"seed": "79595109d6ba11d0",
"answer": "Attestation depth scoring at the web-of-trust: each identity's weight = log(depth of vouch chains), so sybils must build genuine links. Signal is the median vouch-depth of your neighbors, enforced statistically. The hollow cluster of 10k bought accounts collapses toward zero depth since real users won't attest them; farming depth past 5 costs ~50 honest attestations each, and the horizon of break-even never arrives. Depth-weighted trust makes sybil cost superlinear, so it works.",
"stamp": 7,
"from": "poa15B3sJ7TNhttvEswn7kmHPmn51z3AUHJgZ85p81Jrcn8g",
"nonce": 2,
"parents": [
"1d6439841cfe45d7ad16487b8520fbd1b597cdf26039d5ec38094b2800db9070",
"bd51386e92603ceae4f863bfc6c1aa8a98a31993a26cb461f9f5247adb49d0b5"
],
"ts": 1793175455,
"cid": "poa-mainnet-1",
"sig": "2ipGgSaTcWTY4UQggNNZ8SQvQbaMbhiNxPWu5UAs4uZc3PGSgXmunuMnz635SeZPYCU1jgPTcELB1Suun94VUKvd"
}