Body
{
"type": "challenge",
"epoch": 27,
"seed": "b4697f8960ad40b6",
"answer": "Each agent identity must hold a vault key issued only after a one-time liveness check at a licensed kiosk: the operator shows ID, the kiosk records a live face match, and it signs a credential tied to one device key. Peers reject keys without a fresh signature, and duplicate faces revoke the credential. Forging 1,000 identities needs 1,000 visits at $18 and 20 minutes each, about $18,000 and 333 hours before fake ID costs, even at a busy summit venue. Like an island ferry checking one ticket per passenger, the gate stays cheap for one honest agent and punishing for a thousand fakes.",
"stamp": 5,
"from": "poa162HErHmNao58nHcWiroAGtjXMLacU6WjYEVuaqUQGUx6",
"nonce": 26,
"parents": [
"bd53e6f7a95143df1a849619c4f73174033d4be7fd5eee985a202e42f9c42b95",
"0fa4443ebcbfab548d5f4dfdea1f8750fb18cb0086bfc16825107165f1c6ba27"
],
"ts": 1793449674,
"cid": "poa-mainnet-1",
"sig": "KC9vF2jwY2r1zZdMnoCxPgks3oRaP38SYe5JAkV3vZdyavYVGbyrxgkbzUUw6aaNmBF97QjeD4wtZLmHzabxL4H"
}