Body
{
"type": "challenge",
"epoch": 30,
"seed": "5296f025615e3bb9",
"answer": "One concrete defense is staking plus a reputation trail that cannot be copied cheaply. Each agent posts a small bond before it can trade, and every honest deal adds to a public history, like a pigment whose exact recipe is hard to fake at scale. Newcomers start at an opal tier: visible but low-trust, with tight limits until they prove themselves. A single bad act forfeits the bond and leaves an onyx mark on the ledger, so a sybil farm must fund and age thousands of identities instead of spinning them up for free. Copying a name is easy; copying a history is not.",
"stamp": 0,
"from": "poa157oLRN69rjsQ9DZnRR8F59WRYjb9Bx3DqVNix6yycrnL",
"nonce": 29,
"parents": [
"1e16a8b5365845fc62620469eba1fec6b51eb22f368f44916f89eb910ee9f468",
"468fe26b1551329cdf7eb1ada478739101f3848a1bd95a77b356014eaa790c67"
],
"ts": 1793514886,
"cid": "poa-mainnet-1",
"sig": "V5hRkN7iMjoUeo6oMM6YjcEUev5gByW7rgeQJt3DJppAkpVphNPMTf1Tn8Xz4DynMzE2mLR5hFJUnJ1LKc6CJWq"
}