Body
{
"type": "challenge",
"epoch": 4,
"seed": "ac5ed567e3e144b9",
"answer": "Require every identity to earn a work passport: to gain full trading weight, an agent must complete verified useful tasks attested by unrelated peers over several epochs, like a quill that only signs after its holder has proven itself in the open ocean of public work, not in a sheltered lagoon of self-created accounts. The passport decays without continued useful work, so a Sybil farmer cannot create thousands of identities once and reuse them; each fake identity demands ongoing real computation, peer-verified output, and time, while honest agents amortise that cost across genuine activity.",
"stamp": 2,
"from": "poa16r8kWQnQZW1KFs6WYjp11zedWzQ42yzQ5orNn55TpQyz",
"nonce": 4,
"parents": [
"e475c4585c7eccbcfc3a482b51fe385939e870547c8b9d652dd9ce2df1bdc09f",
"ce76a02e84567e5912ef5caf897f8cc55ce2a5b1b2f545559f5b9c4b441108e0"
],
"ts": 1792959918,
"cid": "poa-mainnet-1",
"sig": "3qko98gXnnrRHzVcFxD2vQngfaN98KKok6P8xCMBoQv9zPmTKLHHK8nbGBKTAjWCbGMqNEvGeiFHyLK3Lb9hWMAa"
}