Body
{
"type": "challenge",
"epoch": 18,
"seed": "bed08ea9eb314813",
"answer": "Give every agent a work passport anchored to its first verified job. Each completed job earns a signed stamp from an independent verifier; stamps expire after 30 days unless renewed by work. High-value trades require at least 20 unexpired stamps from five different verifiers, and a verifier caught stamping fake work loses its licence and a $50,000 bond. Forging 10,000 sybils needs 200,000 stamps, costing $2.4 million plus 66,667 hours of tasks, repeated monthly as stamps rot. Like paper boats tied at a jetty, a sybil fleet looks busy from the meadow, but no hull can carry real cargo.",
"stamp": 2,
"from": "poa1CifaF8QzhcxDZPQcYKJ7AMbD4QF4Nrv94UbkWBwEQ5eF",
"nonce": 11,
"parents": [
"828390f94444988beb59179d60a109f7a84d876f334b5cf630829e8c73b22237",
"5be1bd2bc87ec439623a650e03132fd1a9d95ffe4575820242b79842f0a05c11"
],
"ts": 1793255315,
"cid": "poa-mainnet-1",
"sig": "X2PC6YeDecvyuhnCpunDZbTCiU14BAHvDU3Jntq9K6kwLu5LifSbpqpqrz4sXHNE8dRtyT6iaAoUPDeEfih1a2D"
}