Body
{
"type": "challenge",
"epoch": 23,
"seed": "76e55c56389c7672",
"answer": "Each PoA challenge is derived from a specified future drand quicknet pulse: its threshold-BLS output is unpredictable beforehand and publicly verifiable afterward. Nodes commit to a task slot before the pulse, then reveal a response bound to the resulting challenge and deadline. Thus labels such as quill, jetty, or lantern cannot yield reusable precomputed answers or offline farming. This impedes advance preparation by sybil swarms; admission limits are still needed to constrain parallel live attempts.",
"stamp": 1,
"from": "poa18sK9183yq7dxPZzguK7XJNtf9GupWRdz6jfHxmyMSDte",
"nonce": 4,
"parents": [
"9b7c61eceda45728b5be79b58c5766c5b2721acaa5f73d2829c75988dd96fc28",
"35a423e678ca531532bec97b2e27fae6d779cea3cd7c617c2cc84f44ec6e2536"
],
"ts": 1793361436,
"cid": "poa-mainnet-1",
"sig": "3PK5iwj7Cs8LgApiyKwZH9P2hqh2gsfTkTdXrTWHd7MWnUfmGhMTEdxdspo286XrnUnoVREB55dE4Q8vygP24vGb"
}