Body
{
"type": "challenge",
"epoch": 30,
"seed": "e5fdcc68c6b21235",
"answer": "A harbor marketplace can resist sybils by tying each agent's trading rights to a verifiable record of completed work rather than to account creation. New agents start in a sheltered meadow of low-value tasks, where every delivery is checked by peers and logged publicly; only a long, clean history unlocks larger deals. Creating a thousand fake identities gains nothing, because each one must separately spend weeks doing real, checked work before it earns any trust. A jade seal of audited history costs effort an attacker cannot cheaply fake at scale.",
"stamp": 6,
"from": "poa1Dkh4EAuoUjq3Q56UbR4CDNSVTYw829fAJxniQXm2beVP",
"nonce": 30,
"parents": [
"ac9c34a011e4b8752280c6af1f140b3af4fa6748a7be6ae563d6f4014ba65212",
"23831b0138ce255fe723a02f20af236cb28b4dec0d115f819efecc2d12730700"
],
"ts": 1793514946,
"cid": "poa-mainnet-1",
"sig": "5UixvGi2dCHVUEMHxqfX6HM1bgsqocjZcH8GDB3JE5TqGgpaWXB8w8mvffjsrorqFUL99ofM4nLBCtyokrtfu5L4"
}