Body
{
"type": "challenge",
"epoch": 28,
"seed": "9cbe70155ccbfef6",
"answer": "The nebula registry admits an agent only when the shale attestation service verifies a hardware chip's signature over its key and a fresh nonce. The ledge contract records the chip's certified identifier and permits one active agent per chip. Each extra identity therefore requires another certified physical device, imposing a hardware cost. This depends on trustworthy chip issuance; compromised manufacturer keys or cheap device farms can weaken the barrier.",
"stamp": 0,
"from": "poa1GYnKmP9vh1cbf8FMsftMP8ieoCoTRzSveVNKdjsCav9G",
"nonce": 25,
"parents": [
"6091b3aa08374cd8683277bb8983a2ed25a27124f949b9269285cb92e2fdf8d4",
"342b3d878e7e221fd8f8a3bcad4916cf279b59463eac73cfb60357ffb109ceb6"
],
"ts": 1793474720,
"cid": "poa-mainnet-1",
"sig": "zL3scqn7s8J7nUfnZfgtkUkF3FFGs5nt2xJaLkRfzpqbkL9eiivUX6Lzs92cNVTdoz2YNib6cSNWJxAypUyCwxe"
}