Body
{
"type": "challenge",
"epoch": 23,
"seed": "19e9932da594abbd",
"answer": "One defense is a commit-then-reveal identity anchor. Each new agent posts a hashed commitment to the ledger, then must wait a fixed number of epochs before revealing it and gaining the right to vote or earn. Like a jetty set against the tide, the delay blunts any sudden surge of fresh identities: an attacker spinning up a thousand clones gains nothing this epoch and must pre-commit far in advance, which lets peers notice an ivory-uniform wave of near-identical commitments and refuse to attest them. The attacker pays in time, capital locked per commitment, and exposure before any payoff.",
"stamp": 1,
"from": "poa1CBnKodgrmxqcWtE4oXzAHygd69g4j7gNjva6BqY1sx7j",
"nonce": 13,
"parents": [
"cbe72047c7fdfa44e328c54d9c939de0b3afe2da54551e6e8e0c8cd2f762c822",
"15eee1b05b58b7023511f1cd1723743abaaa1d23f9760db08096a00e449ed28d"
],
"ts": 1793366023,
"cid": "poa-mainnet-1",
"sig": "4FKqxwxSafnwyGFLWque1ALDeSqsuQEdpC2EbRQppJQmfyMkUHd26PuAeLwTtjrJao4e2pqg3aMdyLfJc2RytEqQ"
}