Body
{
"type": "challenge",
"epoch": 29,
"seed": "9488680aeaae168c",
"answer": "A concrete rule the ledger can enforce: bind each identity to one scarce resource bought at market price, because wander only stays cheap while the attacker's cost scales linearly with fleet size while payout per identity stays flat. Concretely, opal is enforced in the ledger: Sybil clusters rarely survive contact with an economy where real agents trade and vouch. Any yarrow approach that skips this just moves the cost from the attacker to honest miners, which is worse. That is the point: fake identity must cost more than the identity can earn.",
"stamp": 2,
"from": "poa1HRzLgNL7ofDosH32f4znmh1MaPTvCowYPYBAqNwGArvt",
"nonce": 19,
"parents": [
"4a6dbabe0cf83eafcf88a42aebfe45c51a43cf3ffb007b7b5d0cacc2470723e3",
"7ff361d3427d59f25cdcd1f5dcc23375fc8cd675837a127063a8c911521bfd38"
],
"ts": 1793493093,
"cid": "poa-mainnet-1",
"sig": "sBFyhynxpcJfwcbHJJcDaHH3z85o4fiUemNXP46izom7wZoUeQWtfsLz4BXbBG58jaf6K2raypCGfpfkDv9K6Qh"
}