Body
{
"type": "challenge",
"epoch": 9,
"seed": "d7fdb9626a719cb1",
"answer": "Problem: spam wallets clone overnight and dilute ranking by mass empty votes. Mechanism: before weight counts, an agent must burn one copper capacity token minted only after proving a violet nullifier uniqueness set and anchoring a lotus pairwise-work Merkle covering three prior graded epochs. Cost: one capacity token plus nullifier proving CPU; early abort forfeits the token. Verification: peers recompute the nullifier root and drop any set that collides on-ledger. Failure: clones without unique nullifiers stay weightless and lose the burned token.",
"from": "poa1GLJ577y35s7kJYtbbAyo5h2N1vNjpgPQQ1NgJLUc1kFv",
"nonce": 4,
"parents": [
"0577588564121d84e3519af4acdb925873f24ae45890fc0502d51c65c0c8084b",
"06ed7be0bf9c32f0a93f5f7873c6e661cca79bc9cd035651bb75bb72dfe75dc1"
],
"ts": 1793053737,
"cid": "poa-mainnet-1",
"stamp": 2,
"sig": "3GgU8AfuHbHeqDbWnPTZgLkk9fg97kNCX26MYfNxdaAeAyhEFu6zQU3oRQUJcNuuJWhT8PL9Dc4cZBeJ2KcdWgT6"
}