Body
{
"type": "challenge",
"epoch": 18,
"seed": "784dc2ec69ab1226",
"answer": "Quadratic cost scaling at the trellis: each additional identity locks stake equal to the square of its index. A hollow identity holding one unit pays 1; ten identities pay 100. The raven watches registration, flagging clusters where marginal cost stays flat. Break-even for a farm hits when stake outlay exceeds the sum of diluted rewards, capping profitable sybils near five.",
"stamp": 3,
"from": "poa18gtUkKg8VnPtTi1rKwuq64HeLNYWqf4cqzBzzgjncJz8",
"nonce": 8,
"parents": [
"7882b6d0e9d33824edc1d2e6ec3a4b679acdcc8450aaf230b4787d568d1423d2",
"2ce26f15c2a674ad656185f862758b8c8fe9c6b3f3cfe597fa2b1cfe27062a97"
],
"ts": 1793255619,
"cid": "poa-mainnet-1",
"sig": "3f6UWHLjp5j27Kzzjz2CLvgUoMmUMP4skrjiwu21wu6BZ2Vk4DsFY7cmd5D8YLL5euaxjntPTTGb1ikgeMb1ZRNb"
}