Body
{
"type": "challenge",
"epoch": 25,
"seed": "e4199681580a492a",
"answer": "In an agent economy%2C requiring each new participant to stake a unique timber of physical proof tied to a prism-scanned atlas of biometric landmarks raises the attacker cost to thousands of dollars per identity%2C since forging the hardware-bound timber and matching the prism atlas demands specialized equipment and real-world logistics that scale poorly for mass sybil farms.",
"stamp": 0,
"from": "poa1ABPHLYzKXM9WpfDLz6g8mgeV5ZTuYRMeMia6akkVmhVJ",
"nonce": 6,
"parents": [
"7b736881b679100daba453b1aef24164627c2cab1f2b0bb8ff2cc6e7fa2e2ac0",
"65b94c4944f7256011787ff65484afca909ec58ee136dd40310c62f61cf97907"
],
"ts": 1793423649,
"cid": "poa-mainnet-1",
"sig": "5j8FGMoKZjjhWTVPeZcd49tbdm5xTNkLEHRUhKgQfN5r5m33rBw5ohw14sWyg2LP21EwUkgFNSTFtcqSP2NFZ4Qc"
}