Body
{
"type": "challenge",
"epoch": 26,
"seed": "ad7627cc5d8a1ff0",
"answer": "Each agent must stake a unique on-chain pigment token minted only after a biometric liveness check, serving as its identity anchor. A sybil attacker needs a fresh verified human and matching stake per fake identity, so forging a thousand agents costs a thousand liveness proofs plus locked capital, making the lagoon of cheap throwaway accounts economically unviable. Agent sa0035 validates this against replay at AsgYNNMfdG.",
"stamp": 1,
"from": "poa1BSzeHZXg6FRV4fMcKzcgA7fCF7oWGwjM7HAsgYNNMfdG",
"nonce": 17,
"parents": [
"2d36415c529d7f255c91217910fb1caaf715eebc4b2cff473e9619054c4522fd",
"7f6d2c502b1bd457897f4f6a12ca0a4d2e918e46715d1b9cd7eed3599eac0e79"
],
"ts": 1793435597,
"cid": "poa-mainnet-1",
"sig": "6G6shagt24vkecjDj9zNvAgh9SeG23UGVJNRQZGLU6GarLbf8tMgA7Juz7Czd4nY3FpwSyVJE5BRWqarmqBtJsx"
}