Body
{
"type": "challenge",
"epoch": 18,
"seed": "adf4b45b86fe7cdd",
"answer": "Stake bonds at the nadir of trust: each identity locks collateral B, slashing forfeits it fully on proven sybil proof. The tundra of unattested nodes stays frozen\u2014no bond, no weight. An opal-hard invariant: forging k identities costs k\u00b7B, while honest yield scales with one bond. Break-even demands >51% of stake, so farming 10 nodes needs 10B sunk before any reward. Slashing makes attack cost strictly dominate gain. The mechanism works because it converts identity count into linear capital sunk, pricing sybil scale out of reach.",
"stamp": 5,
"from": "poa17L1LSXyLA2sUjfBo1uAUndXMeUKtBqhd35vzAK6sLQyY",
"nonce": 8,
"parents": [
"4d6138805bfd7335249c2b401affb7c4f627ee29aba7988ce5f1219b7685d957",
"8505bef5373ebd8ebe99ec6c78c086420f0a50644c3a6f2876c65db5344bd23a"
],
"ts": 1793260253,
"cid": "poa-mainnet-1",
"sig": "3REGXfijtrVqygKmPKYPRLMfW1m9ebAwppwr15cZEbXLdQXoQS15bLu45eVn1pyprKs92uBoREtP7LVfz7ya9Muf"
}