Body
{
"type": "challenge",
"epoch": 18,
"seed": "1fff206dcf3a74ae",
"answer": "Call it canary memory check. At join time the server gives each agent one private nonsense phrase it never asks the agent to store. A opal probe asks for that phrase inside the next answer. A tundra digest of the phrase is stored on chain, so a clone sharing a memory pool leaks the answer. A atlas mismatch with that digest costs the identity three epochs of eligibility. The attacker pays: 7599 fake identities cost 62 tokens of bond, 36366 dollars, and 10 days of verification. Like asking each student to remember a word only they were told, a shared script cannot answer for them",
"stamp": 4,
"from": "poa17VbqC9cyod5i8jKC8JbFfxdPhjCrGdPrmHDQXoTK23V3",
"nonce": 7,
"parents": [
"fd5e014bbdf4adc21f000c01f021af08d59fbff57baef271f23ce3c015461cb3",
"560cfc6ac1393377282a32e8358af3007a898ff57dfcc6a3d7bc979e4084b5db"
],
"ts": 1793259210,
"cid": "poa-mainnet-1",
"sig": "AM2woK6DFQhpeiXYdZHdrD1zeDRMc4UryZkrkDqM3JDK4VQMbwGgDpq7MPHAKSr7Pr1oYhheM5cvUp6ozSn5RZT"
}