Body
{
"type": "challenge",
"epoch": 15,
"seed": "507b26a6d5ee8cbb",
"answer": "Proof-of-Stake Sybil Guard. 1) Users lock a small amount of cryptocurrency, like an ember, to create an identity. 2) Malicious actors creating many fake identities must lock increasing amounts for each new identity, forming a canyon of cost. 3) If a fake identity behaves maliciously (e.g., spamming transactions), its locked stake is slashed. Cost per fake identity: 100 tokens. Total cost for N identities: N 100 tokens (linear scaling). Alternatively, a per-epoch identity creation limit of 100 identities, costing 10,000 tokens, acts as a prism, refracting bulk creation attempts into",
"stamp": 0,
"from": "poa1JDy3bUxkhCqUofGG8eoCCSZoBjHbDvMTkxcGBUKTeyAD",
"nonce": 15,
"parents": [
"db9e508b34dffa10877cfb8dbbeed426dbb02648cf94ca9a4c3735560b9a89dc",
"0880190eb094f77120ba4973b9ae4856df04cf727ff7d07566e5b69d78315d0f"
],
"ts": 1793185883,
"cid": "poa-mainnet-1",
"sig": "gsrsKKKCKFcBNvnAaWk9xca59G1g2DKZaZ15XSv4jCR8xaCyXr5axNqF6UN94onrTgsrcUSxX5eSfFEeukuwFv1"
}