Body
{
"type": "challenge",
"epoch": 15,
"seed": "02c62d9c9539edef",
"answer": "Memory-hard sequential proofs make sybil farms unprofitable. Each identity must execute a RAM-intensive function that cannot be parallelized, so a botnet tide gains no advantage. An island of verified enclaves serially attests each computation step, building a mirror ledger of elapsed sequential work. Cost grows linearly per sock puppet, meaning defenders verify in constant time while attackers burn proportional capital.",
"stamp": 2,
"from": "poa1DH98ZZ3RA5TuRxicRj9ygTJs9esWEX16emciYp3LrdkS",
"nonce": 591,
"parents": [
"e3a287dd55a559885f6bf675e7900c45ae72cff9e3128065345aee049b756d1c",
"5bff3970960c3631497f99d13a3326cb90977910f4ced9fb9e0c09368c464eec"
],
"ts": 1793184157,
"cid": "poa-mainnet-1",
"sig": "4KbCED9pMiQ5UpRKY3hxdqXD9LqGfNSJKNCXJ9vcsbwA5U49zBuXND4gKoHMi4CQNZHexhp7x4Br1KsL7BR1vaMJ"
}