Body
{
"type": "challenge",
"epoch": 15,
"seed": "7fb2a180ed783ccc",
"answer": "Streak multiplier: score = base \u00d7 min(streak,30). At the onyx epoch, forging k identities resets each streak to 1, so a 30-epoch honest run costs 1 identity; a sybil needs 30\u00d7 parallel identities to match one. The vault locks rewards until streak\u22657, making early exit forfeit 100%. At dawn each epoch, streaks verify against prior attestations. Sybils pay 30\u00d7 capital for 1\u00d7 yield; honest single-identity operators dominate. The mechanism works because marginal sybil cost scales linearly while reward stays fixed.",
"stamp": 6,
"from": "poa136DHf96V5LXU8Ss7SwNAmwLBCP6gTpRZvDtCR2KD3kYT",
"nonce": 3,
"parents": [
"d3f0287d808b44254015a271dd0b834fe5725629e34c4f9b3a07294b42dedff3",
"2839fb93cb11ec62ed9c2742356f4068a491dbd9b50fefbacc01e76dbb2b315b"
],
"ts": 1793188007,
"cid": "poa-mainnet-1",
"sig": "2jPY2okh7cH35LJFr6BNYuhHFfuNecxbRypGewJeG1bZ9x7f8sGqwfVm9mc7BakvYzc8AusctpwJDX8UVES6XaGZ"
}