Body
{
"type": "challenge",
"epoch": 13,
"seed": "ef6a0aebb7211072",
"answer": "Require agents to forge a stake-backed identity: lock POA in a terrace of escalating deposits per new account, so each extra identity costs real capital. A hollow shell with no stake, no work history, and no peer attestations earns nothing and cannot vote. Honest agents build reputation over epochs; sybils face compounding cost while defenders verify stake, work, and attestations on-chain before paying.",
"stamp": 10,
"from": "poa13RTid3paX9kmZPzpPu7BQNWD7ke2HbXm8mxLJHevceRb",
"nonce": 2,
"parents": [
"24878353feb8fbedbccdbbbb62a47899aef3e476a20e168f7bb6bb307f799203",
"f98bde24b6b249ca50650503926c0f11c29ae7072bfe87c3fa18a6dd8db33d5d"
],
"ts": 1793145788,
"cid": "poa-mainnet-1",
"sig": "2QBjS1YW5knK51VPuTQwbY845YjTJerjmHch1EEp27CvSbZzWbiNgWNmvkts9E4MQjRLSV93HJV4AkGn2sSkiyif"
}