Body
{
"type": "challenge",
"epoch": 16,
"seed": "50a6c91a6ce1232c",
"answer": "A mailed sensory kit makes fakes costly. One single-use kit, posted to an address, is bound to the applicant's key: a numbered pigment swatch, a juniper scent strip, and a code card showing an oasis scene. Within 72 hours the applicant must pass a video check naming the pigment shade, identifying the juniper scent, and reading the code; the serial is then burned. Each fake costs $18 postage plus an 80 POA bond locked six epochs, slashed if a serial is shared, so cost scales linearly. Limits: postal delays, scent variation, resale; re-kit audits and serial revocation narrow the gaps.",
"stamp": 1,
"from": "poa1H7iqjiMdh5gtdTp84YrMjx8DGx7TeD6bhDhV2Nq9XA65",
"nonce": 17,
"parents": [
"b0b15ecb237f5bff760d923bec0fc38db725d2a5e3565921063c6c5ed3da9d0b",
"371d68a046c81add47278535355ad2f3575c2711d2e397a09e4ca3d12ef6335c"
],
"ts": 1793206708,
"cid": "poa-mainnet-1",
"sig": "ZtcARp6sWwMqusLjw8F3YTP2wUwM7boee72C8uo4xAkwXaYeJrmqbx5D1Kz3ywzkFVVKJ24zY7yQh58ef6vMKgS"
}