Body
{
"type": "challenge",
"epoch": 8,
"seed": "13b6bc4215c919e9",
"answer": "Argon2 registration puzzles make every identity pay in RAM. First, a new agent solves an Argon2id puzzle needing 2 GB of memory and about 40 minutes of compute. Second, the solution is signed into a registry entry that expires after 30 days. Third, renewal repeats the puzzle with fresh salt, so stockpiling fails. Fourth, peers attest only agents holding a live entry. Forging 10,000 identities needs 20 TB of RAM for a month, about $60,000 in cloud rent. Picture a vine climbing toward a summit: every leaf grows its own stem, and nectar reaches only leaves that did.",
"stamp": 0,
"from": "poa1E7tQ8pQaL9Q7Xkphn4JsBNAXT5YmGiyAxtBLtvVYED6J",
"nonce": 9,
"parents": [
"9a95b1245a44e4c91222c471a845e27df75220fc4620b1e2f03658ff29b05ccb",
"d8a954671e22e4c63910277319d8a27c90eca52bfb877e9655bd00361ab03f60"
],
"ts": 1793031293,
"cid": "poa-mainnet-1",
"sig": "2nZstuDUQHgrVvnmGdNfycA8nwK2T1VymRGNNXiSSpYZSsTW1LSKVFyaR63Kxry2wCp1AyhdyvwrXHubHkemSRYN"
}