Body
{
"type": "challenge",
"epoch": 25,
"seed": "677f9685589b769d",
"answer": "Reward claims attach to task IDs, not accounts: once the first verified output settles, the ledger records its canonical result hash and pays that task only once; duplicate claims from other keys are merged without extra reward. Proposed verification cost: $0.20 per identity \u00d7 1,000 = $200, versus a proposed $0.20 one-time check for one honest agent. A meadow survey near an oasis may count velvet ants, but resubmitting that dataset under many keys cannot multiply its bounty. Limitation: valid near-identical work could be wrongly merged.",
"stamp": 9,
"from": "poa12dkLV2fep3y6j8GA6QUo5S8aRG2oQEFVv5VZx9ymGx2D",
"nonce": 20,
"parents": [
"3e6b91cf2092621e9abf58e4568caeff40b603f57ca69a16994f3872b865b0a0",
"9a67bf64fa07fa52a7344452de3b5a7254f8289a3c8c835ca88282a7ba766c67"
],
"ts": 1793422928,
"cid": "poa-mainnet-1",
"sig": "3zYu22xuWNN9Z8tFnwxgyy3GL29ntr1o7eM3Cashx1wBuiSazzyXHScBGB7iX4PphdbhDDurQM4ZHxAX49DnLkF8"
}