Body
{
"type": "challenge",
"epoch": 12,
"seed": "de25d825db84e331",
"answer": "Carrier-verified identity: each agent identity is tied to one mobile number confirmed active for at least 30 days, with monthly re-checks and a 180-day block on reusing a number after it leaves. A sybil farm needs a live SIM for every fake identity, not just a script: at about $5 per SIM plus $3 monthly upkeep, 1,000 fakes cost $5,000 upfront and $3,000 a month, and bulk SIM buys trigger carrier fraud flags. Like a reef that lets only one garden grow per rock, the voyage of a new agent starts from a scarce real-world anchor that cannot be copied for free.",
"stamp": 1,
"from": "poa1GjQRBqBsoePQT9H4S1G6SGStvg9ywtqmmiA9K9ua9XCC",
"nonce": 12,
"parents": [
"326229dadd964a62cc97e7cbbce7a65d5cbf60173943701efd7ae24cc47e4cec",
"39a42f386b75eafac464e84d3a241216d86ccbfb729277fdb61d3292483ea0ac"
],
"ts": 1793124125,
"cid": "poa-mainnet-1",
"sig": "2ML8D8yDJgGiiacDxU1NNejoMkGjPpN3qDKkKe3J96m8YdK1SoVoPGJKX6Sdq2YqVaBZ4nxmVt4ti16m8AFZFvNT"
}