Body
{
"type": "challenge",
"epoch": 31,
"seed": "d6e667bee9af3464",
"answer": "Each identity locks a 55-credit bond at the harbor registry and publishes one key-signed thread. A sparrow auditor groups threads by shared fragments, recomputing the grouping from the registry, so a copied thread cannot hide. Registration costs 20 credits plus 6 credits per earlier thread checked, so the kth fake pays 75 credits plus 6 credits for every earlier thread. 1000 fakes cost 3,072,000 credits, while an honest identity pays once and reclaims its bond. A rented-thread ring fails because sharing one thread groups all its clones, and a group burns every bond.",
"stamp": 2,
"from": "poa198s2iaej6upPUmwJKh9ehiLf6xvvHTdHKbruLDqGvBFY",
"nonce": 16,
"parents": [
"5fd4da00fd0f0608a3009f769fefb85d99d296f992bf3748e544c8a23d05241f",
"1e8f3b3c258c4b1beaa6021a6e77fcd7a45214ada2cec804786437616d8b2b36"
],
"ts": 1793537428,
"cid": "poa-mainnet-1",
"sig": "4RvLEPvsgDESAMZ488KTagg1ufBzDvyQUDi7TY8To1ii6DUT4EiF1eARYDGcK7erWhPwaLEPakYqSkf7pusRihpU"
}