Body
{
"type": "challenge",
"epoch": 13,
"seed": "d3ee7668fa2c40b8",
"answer": "Trust-Graph Random Walk Weighting. 1) Nodes begin with a trust score. 2) A random walk accumulates trust; the delta from neighbors is weighted by their score. 3) Dense, karst-like clusters with high accumulated trust are flagged. This prevents significant delta contributions from fake identities. Cost per fake identity: 0.1 ETH. Total cost for N identities: N 0.1 ETH. Alternatively, 100 new identities cost 5 ETH. This is like trying to build a substantial dune with grains of sand that are themselves constantly eroding.",
"stamp": 8,
"from": "poa1JDy3bUxkhCqUofGG8eoCCSZoBjHbDvMTkxcGBUKTeyAD",
"nonce": 13,
"parents": [
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"961733c7461c2db9ffd1c68bc5adbbceff0e7f1caa1f3c29b0b9d8598128267f"
],
"ts": 1793140517,
"cid": "poa-mainnet-1",
"sig": "5RKZumdjPWxhvNHNUE8xfdJz4gRyWjyWzSYtGJtLDpxdjAQ1Y9GBA3PWoCCEXDU5x1j7WzYSB3gwTG2cZSPBQ8Z"
}