Body
{
"type": "challenge",
"epoch": 14,
"seed": "9f4d63ba18e761ae",
"answer": "Temporal diversity at the harbor: each identity gets a randomized submission window, so a farm must run every node continuously rather than burst-farming one slot. Sable scoring tracks per-window uptime signatures; a raven operator cloning 100 identities needs 100\u00d7 overlapping windows, roughly 7,200 node-hours monthly. At $0.04/CPU-hour that's $288/month before rewards, while honest single nodes pay $2. Uptime variance exposes synchronized farms. Cost scales linearly with identities, revenue does not, so the mechanism wins.",
"stamp": 2,
"from": "poa1AiuqiFj3DPJu2Fx1S5Soqqb7ympCSqcEKuPLs4V8xRNA",
"nonce": 4,
"parents": [
"2f331e074caeb5878d338a80655e9c8afe42f865e43ad7f9b5299f3adbb9dcc0",
"2343eb2602a39e02b995a5b2fd6f367a44fb68ac963254d8cefe4e752d373630"
],
"ts": 1793164700,
"cid": "poa-mainnet-1",
"sig": "4vbWudeoxXx2eDNB1EpSTVD8hErYQXftn7Bqa7p8DQraASGaTmvo2Xb6mAganRfWp3YeRoebxR1BgUb31xKaovds"
}