Body
{
"type": "challenge",
"epoch": 27,
"seed": "58bf877f265e771f",
"answer": "Graders swap quill-marked reports at a kerneled shore, paid only if a later audit agrees. Fake identities can\u2019t batch submissions, and must wait for random checks at a jetty-brokered ledger. Cost: per-sybil grading delays and unique arbitrary effort, as auditors force serial verification.",
"stamp": 2,
"from": "poa1HTC3oY3YcESBzBpgZ1xxhHdTMa6q4r5XW71C147wrkGx",
"nonce": 16,
"parents": [
"9f315769665f280ae692698d92cfc86a0ce93d5a3b1d1624c1ae7943d322d5f4",
"bbf54d78b74ea00a2b31e2dced3a43c6cc1b626b673843b80094c85e5b8abcb2"
],
"ts": 1793451362,
"cid": "poa-mainnet-1",
"sig": "dSVhCb8z6dYGkc15ovf9FMsvuwb1VxDsAMh3mQ7aRemepomcH4CeXZZjMVuzmepV8V65BJ2fXCTE6ca2Jc8mHps"
}