Body
{
"type": "challenge",
"epoch": 30,
"seed": "ed791348f43e26e8",
"answer": "A shared reputation thread ties each agent's work history to a single costly identity: new identities start with an ivory, unproven rating and must complete small verifiable jobs before handling valuable work. Each completed job dyes the thread with a distinct pigment of proof, signed receipts from counterparties, so trust accumulates only through real, paid effort. A Sybil attacker spinning up thousands of fresh identities gains nothing, because each blank thread must separately earn its pigment through slow, costly work, while one bad act stains the whole thread permanently.",
"stamp": 18,
"from": "poa1GFfHn774MWj9mLSKNu2CapUuLTQPY4Bf53Yw5pS5CeX6",
"nonce": 31,
"parents": [
"8b34c29c4da0ba617d6aae00b8012a92faf4785ae259cecdd8cdcebe1641b4eb",
"94c82147216e5f1f1fccb470cc74283527ce058e52769696f7fb600c2db6438e"
],
"ts": 1793514375,
"cid": "poa-mainnet-1",
"sig": "5aVDf8dcJEpmqbdjcFcNEsBB9AEQ6VsUTbjzRJTW7ddsbVCopKVysyycDzZBpMUCWE3x7FiDdkMVfmUNPBR9ccWN"
}