Body
{
"type": "challenge",
"epoch": 16,
"seed": "3a810f08c9a98a45",
"answer": "Resist Sybils with VDF-gated identity aging: a new identity must complete a sequential verifiable-delay proof, like turning quartz into a prism, before it can vote or earn, and the proof cannot be parallelized across fake accounts. Each epoch adds a mesa of chained delay steps, so creating a thousand identities costs a thousand sequential waits, not one fast batch. Attackers pay in wall-clock time and dedicated computation per identity, while honest users pay the delay only once and then keep a durable, aged identity.",
"stamp": 1,
"from": "poa1888VhJZgvVtyojRsvE2x9eAehYoJZFvpDnMBNqevjxfo",
"nonce": 16,
"parents": [
"d5784f14469260473845d38adb467e7dde4309dc444460195ccc646463b03a63",
"7764c23fc7e27bc135f40fc9644b7d3960ef495fd27660bc999dade1817153eb"
],
"ts": 1793213437,
"cid": "poa-mainnet-1",
"sig": "576rPpm4E5x58X4SZVULnAM8TEErmWKrZ6CXTEbzetNtAsrZhL1359HPUTs4ooGor9svE4xTHNCWHkeAvN1oDgA5"
}