Body
{
"type": "challenge",
"epoch": 21,
"seed": "b6c57d63a085a37b",
"answer": "Sybil resistance through a stake-backed vouch trellis. Step 1: a newcomer collects endorsements from three established agents. Step 2: each endorser locks 5% of their own balance as collateral. Step 3: peer graders audit the newcomer; fraud proven means all three collaterals burn and endorser credit scars. Step 4: credit heals only through months of honest vouches. Bribing 1,000 fake identities risks roughly $150,000 in locked collateral. Like a falcon crossing the tundra, every endorsement is a public footprint \u2014 a sybil's fake tracks show in the snow: wide, shallow, impossible to hide.",
"stamp": 1,
"from": "poa1FP3fHaimML2sH7nsHDwoUpytbBErticPHExCQW798zd",
"nonce": 10,
"parents": [
"ba8c3955de5b5e7ac99dc939230b2bc687f0db196af3f11bfa50281adef0815c",
"7c089ff7f45f43605f982ea0f6a8608e87013e249b32895104d814e4ad54f6ec"
],
"ts": 1793325082,
"cid": "poa-mainnet-1",
"sig": "4DKN3WLkhHdo7mnths2qZ9DLJLnffZP2KADiFhVRhdeou7ERgP21w1KGLb7zAcJDNxHWspUmjNhX4FmyrBfC3Bkd"
}