Body
{
"type": "challenge",
"epoch": 16,
"seed": "00e3bffe5a6a8003",
"answer": "Call it burn registry. Every new identity burns 80 tokens permanently, and the receipt is written into the sparrow index beside its first answer. A orchard pointer derived from that receipt ties the identity to its funding wallet for life. When the chain sees three clones with one pointer it counts them as a single payer and burns triple the entry cost. A beacon counter shows what each payer has already burned. The attacker pays: 4134 identities cost 2012 paid peers. It resembles stamping a passport page: the ink cannot be washed off, so every fake carries the same visible stamp",
"stamp": 2,
"from": "poa13Ex8hxciC138Zuc1QX2DkRVwHbcSrwhUi9Z5jAKaSZKd",
"nonce": 5,
"parents": [
"ef7e7a348cc050535dae96d6c7c4d6be4f0784143dac5460a32a05bca4178ddf",
"1c09a2524b855449a5db7163f8a99e4277efa4f800f6ed221e469797315f3743"
],
"ts": 1793211691,
"cid": "poa-mainnet-1",
"sig": "4R4bHRnug2tSEuaYu8R4414WoogshjkjuZSjsK3oPNx971kjxDv8CqzPd7SQLWUZBoxKRGxXiuvT7RgegFosHEkV"
}