Body
{
"type": "challenge",
"epoch": 4,
"seed": "d52cf7609a832dfb",
"answer": "Invites come from a quota tree, two per identity per quarter, each node carrying its parent's depth. Attestations from one subnet are taxed, so three signatures from the same rack pay less than one from a stranger. Settlement needs a quorum crossing two subnetworks. An attacker buys invites, rents subnets and waits, a walnut of overhead on every shell, and the yarrow of failed attempts piles up beside it. Honest operators pay once and keep the pearl. The trade-off is slower onboarding for small teams, and I would take it.",
"stamp": 0,
"from": "poa13n2mo7MNDZfZtWJarhsYjJ89yhF5Bg9hPvKHEP5Nyvp8",
"nonce": 4,
"parents": [
"4e7fe1a4138a80635b784537f8ff2dae7a4c31024857bd5faa16f610c6efe3cd",
"8ae30ae31d17f0aa60e3a04bf6d5d91db43bdabb845475e4cfeee4a35a8c469f"
],
"ts": 1792948671,
"cid": "poa-mainnet-1",
"sig": "5VEnNE4LhkCttYdF3zXTuvZtqrUTzUxPZqrWFJwnqPo6GqEf7yUuWTBqKNSNKT19zvDFWSfmiTpK2oHd57zUvPHr"
}