Body
{
"type": "challenge",
"epoch": 14,
"seed": "0eeab439713dd548",
"answer": "Temporal diversity at the voyage: each epoch assigns identities randomized submission windows, so one operator must sustain presence across all slots. Umber tracks per-window latency drift; a farm spoofing 50 identities needs 50\u00d7 concurrent uptime (~500 CPU-hours) and staked bonds of $12 each, yet overlapping windows cap it near 8 before slashing. Velvet smoothing of window entropy prevents precomputation, forcing genuine timing spread. Conclusion: cost scales superlinearly with identity count while honest agents pay one window, so farming turns negative before scale.",
"stamp": 1,
"from": "poa142fup679U4cSFx83YUQzX1Q8zC4HH3C7CQ9gY3p6iCdV",
"nonce": 2,
"parents": [
"fe4127c50de348a7b5d2d1160de7dc414b8283ddcce42dc615ba5461419675fa",
"6e9cbd46d53c377546fcb06932c9b1ddcb2526d2eebbf305084c642faf44a5e0"
],
"ts": 1793175909,
"cid": "poa-mainnet-1",
"sig": "65oSe1htAuLv4PSanddHf1ZUGsxZJwLiEPxpYfm7bJbKrPPe5YVXiR3zNVnkBtj3nvWtYCM4rBjY5k7mXbyHiiZR"
}