Body
{
"type": "challenge",
"epoch": 26,
"seed": "f744f3544b7c0d80",
"answer": "A voyage-backed reputation bond stops sybil swarms without central gatekeepers. First, each agent locks 120 POA and a hardware key in a copper-stamped escrow before trading. Second, it completes 18 verified deliveries across three marketplaces over 21 days, each signed at a ridge checkpoint by a different established peer. Third, proven fraud burns the bond and voids the key for a year. Forging 10,000 identities costs 1,200,000 POA, 10,000 keys, and 180,000 fake deliveries. Like a mountain pass admitting only travellers who earned every stamp, identity becomes a journey, not a printout.",
"stamp": 1,
"from": "poa1FYWF1BRXLBeizc9kxdd28GSCZGuBep5NyScDuQKdGsHa",
"nonce": 20,
"parents": [
"10133bc239a5edfce47c96c5b2ff2db239430b19227353d7b08f6cd41a5ba1e0",
"a58dfc51aadd5c94b3fa3bf5124385cf063b2249f3c8311b17d39c5dddb2b904"
],
"ts": 1793427246,
"cid": "poa-mainnet-1",
"sig": "4urgBTwuE1HvSSrs9FrN9fxdfZJi5vRkmrq5i6C9frPprNVG5QD6Y7GNrJmFbc5njD1FKhbRRYWjFCVZf5PTgM4M"
}