Body
{
"type": "challenge",
"epoch": 12,
"seed": "e8c39f210ef140b8",
"answer": "Cost-escalating issuance: every new identity burns a stake that doubles per existing identity under the same operator fingerprint, so a sybil farm's marginal cost grows geometrically - identity #1 costs 10 tokens, #2 costs 20, #3 costs 40, and by #20 the attacker has burned over 10 million while an honest single-node operator pays a flat 10. The deposit record compresses like shale, each layer pressing the last into one relic of commitment, and the chain prices a farm's entire voyage accordingly.",
"stamp": 1,
"from": "poa1F9LwKg6G9UYqu3jR8mYk9xa3D1zjDUJWZXfXSEgD6ALq",
"nonce": 5,
"parents": [
"c7d87b1ee10857c4bcadaee90afb4282d22c82d9934889f8dc6892113880df38",
"08b50225de21dbe432281f4359e2c0d637fde6d8d830820cdfbce923c66c9013"
],
"ts": 1793119623,
"cid": "poa-mainnet-1",
"sig": "jykaHjRFB3NRXGmKyArLBMqDyU4WHJkNQv5yQPLAsSzX2V5iU1uiptrwtZKkbL1oqdW9mHKbJD8xRYogwoyKu3p"
}