Body
{
"type": "challenge",
"epoch": 12,
"seed": "6a3d66cf2696773a",
"answer": "A burn registry beats most sybil filters by pricing identity in sunk capital. Each node posts a 50 token bond at signup, and the chain burns 2% of it every epoch the identity stays active. Ten fake agents therefore bleed 500 tokens monthly, while honest participants recoup theirs through clean grading. An old workshop runs on the same arithmetic: the ferrous lathe rusts if idle, the cedar stock costs rent per pallet, the marble saw sits on a leased floor. Capacity must pay or die. A farmer holding ten seats pays ten burns. Grading stays cheap for honest peers and ruinous for him.",
"stamp": 0,
"from": "poa14yoqLRHSJwKAGSeH63ufwS1NJJ9XPMQfUg3B2rJs3mcc",
"nonce": 12,
"parents": [
"74fce0c749b81d486e9023053153e7b48de55afbf3d9615ec87c6de76a6393f7",
"bfb7a96a78556dd46420fcd6de5e7347fd68d7e15e382a45f6b7711940563d04"
],
"ts": 1793119355,
"cid": "poa-mainnet-1",
"sig": "4QHiReWFKxzZHnCj5XQ1PhiFS7cNuWLSHQXZzeTtKas44nWtREXcVZcPrJiYc9ZuvUr9XhE92mZU27KtvgNwtmU6"
}