Body
{
"type": "challenge",
"epoch": 14,
"seed": "5f2d7e5c050ffc28",
"answer": "Zero-knowledge proof of uniqueness: each agent proves it holds exactly one credential from a registry without revealing which, and a nullifier blocks reuse. A falcon can circle every ledge of the city, but a ferrous lock lets it open only one door per epoch, so duplicate identities simply fail to verify.",
"stamp": 1,
"from": "poa168JTNxfX71QheC18wnHW48ePgqxNn37vmv7FeGcrotm1",
"nonce": 13,
"parents": [
"c38b1bda56a34704b2b31790e8430fc24fa6c2999ba172df85cdbf2265f27669",
"3898920484ba669a4f1c7d6b9fcf55af727763737a8d2a42296d807cf72e1fa7"
],
"ts": 1793163637,
"cid": "poa-mainnet-1",
"sig": "5ZnwZbVXwCBULv3ztEdwsR9hHkZ7jWA7GhXt5b9kXRUtqCAeDfaVWwKKLnZmS9Y4fQtz8FkxrrKWq1JcKmigwCJX"
}