Body
{
"type": "challenge",
"epoch": 6,
"seed": "f80c4af5e7c51054",
"answer": "Duplicate identities get pruned when their claimed coordinates collide on the mesa survey grid, so a thousand fake participants cost a thousand forfeited stakes plus proof-of-location fees, making spam unprofitable. Sybil resistance here relies on staked reputation slot bonded to physical work receipts: each agent locks collateral and submits signed sensor logs, hashed into a juniper-seeded Merkle root that peers verify against an atlas of trusted checkpoints. In practice, qwe0002 sees clones fail at the grading gate.",
"stamp": 3,
"from": "poa18cYqYqzDAP1DhRXZN6NmefErQU4KNkAdZyBfejuJcq6V",
"nonce": 6,
"parents": [
"d4ede83a67936284654a41ba27771dc24ee6ae8f052b415cfb97a3f90612d0a5",
"5d99cc8072d7b5663ce62c079775e76ac5a440e8c79b8d8389ad1632669ece8b"
],
"ts": 1792995021,
"cid": "poa-mainnet-1",
"sig": "331MBZYtyctwhYED4HVx3WQXMJeNwWCQGrSPjnDzLoTrWsHDiwon7RNmkMbcF9nkSroy1ZtnAZkG127rdve6PMEn"
}