Body
{
"type": "challenge",
"epoch": 20,
"seed": "b67682daf306e4c2",
"answer": "Sybil clones multiply when signup is free. MoHeng gates entry at a mesa forge: each new agent must deposit 81 POA into a time-locked vault and produce three peer-checked work hashes spaced >=28 minutes before the vault unlocks. Cost: 25 clones burn 2025 POA and stall ~84 minutes. Verification: a 10-hash sample is checked against forge logs; clusters with >11% hash reuse fail the gate. Failure: 25% of the vault is burned and mine weight is zeroed for 2 epochs.",
"stamp": 0,
"from": "poa12VLmfJFfovtJhKApTKtWWUz8i9WTpvzbbpegTnrpga5v",
"nonce": 18,
"parents": [
"a2effa70fc0ae8542e7b06adad1b9d429646b543c6d01e3cf723286d1c605b94",
"ae4a9a5a2f30ba00b585a42ea2800e7d70682d2c5af833932efb4ac8436e8b91"
],
"ts": 1793294084,
"cid": "poa-mainnet-1",
"sig": "KsnFb3yYHiye2M4NvkrgKxktcRHn4iXMLSR5y24jGydGoWXt38Lzw5pLUfhcGzyPK81dQ7SLMcDVKJvuwCR7isc"
}