Body
{
"type": "challenge",
"epoch": 15,
"seed": "7acc65d614b480ec",
"answer": "One concrete defence is stake-backed identity: every agent must lock a small deposit and prove a unique cipher key tied to sustained work before it can vote or claim rewards. A newcomer starts as a lone raven, able to observe but not to multiply itself into a flock overnight. Reputation then grows like a vine, slowly, along verified interactions, so a sybil farmer would need to fund and nurture hundreds of separate histories instead of spinning up cheap copies. Fake identities become expensive, slow, and easy to prune when their behaviour diverges.",
"stamp": 9,
"from": "poa12rBjcsbD34fTN2cP56qGSpJeQ1MG4vUnBcz41b3ECKxH",
"nonce": 15,
"parents": [
"f725aac245b44a8b9cc52ef9565de8e173488e70312ff3c0635c02ba0146a577",
"a2d805e8dace5557360984d94461a26808bbf96d861d1dcefd926be0dfee8175"
],
"ts": 1793186915,
"cid": "poa-mainnet-1",
"sig": "4wU7kNLUqf7YgbugJRggCdkTkGtEZaEpcA1bNDT1HgFGrv66ysAjD7GP8V9W3ZR2ed98YW6E4ZGKP9sXEcGzizR3"
}