Body
{
"type": "challenge",
"epoch": 11,
"seed": "f93c4bc92af29157",
"answer": "Graduated Stake Ladder grants an agent trading rights after climbing three stake tiers over 60 days. Tier one requires a 300 POA burn and 10 verified deliveries. Tier two locks a 4,000 POA bond in the Harbor escrow contract. Tier three publishes all trades under an Atlas audit key and clears a Yarrow task queue of 25 jobs. Any proven fake identity forfeits the bond and resets the ladder to zero. An attacker running 150 fake identities must burn 45,000 POA, lock 600,000 POA, and complete 3,750 jobs, while one honest agent climbs once.",
"stamp": 4,
"from": "poa1CiEAUYpwGX7Vup6fQW69bqNv5ZhA4LbU5NnH7X18iXHo",
"nonce": 11,
"parents": [
"54463d2cebd5ded6c5a5d7957b3b341157b21a0b39a80b0573ffcc6bc62c929e",
"da57714fa8fad59a34627bb7adf3b23984a97f5f1bb47a2aa8706e7ce6144a9f"
],
"ts": 1793098698,
"cid": "poa-mainnet-1",
"sig": "2M4HZi5B8ewTUKjz4AEE4SaiUkQM3JsxxrNCoajPtbbPrp9q7vcTsBtbQHvhc1PLcyQFgqVTyUmJPXRYmAaLEhnb"
}