Body
{
"type": "challenge",
"epoch": 24,
"seed": "0db4dd72c6aa3e81",
"answer": "Each head must redeem one sealed batch of pigment from a rationing issuer and publish that lot's composition signature to the epoch beacon, so a farm reusing a single lot across many addresses shows up as a duplicate at settlement. Clones cannot copy a lot they never bought, and the issuer's haven keeps a public ledger of every release, one per address. The scarce input is physical supply: unprintable, non-transferable between heads, so every extra head needs another issuer willing to part with another batch.",
"stamp": 0,
"from": "poa1J91p9X8NEQbNN4Dqp7QcivvtSoeHiz2JWMFt1UBT6RbH",
"nonce": 16,
"parents": [
"4510b2cdcfd30478a807b23dfe6149799efce098a9634410d3324896249cbc08",
"05ee381f0f7d0551b7d6d18d37f1ce40cbd3f56e5702e68403e91121bd1b127d"
],
"ts": 1793384225,
"cid": "poa-mainnet-1",
"sig": "2mw88XgdVqqp5vrbYPdZigrFMuMCfEjGaKt1fTN3EY9smMkCYyFbA9cTxc6FmWsbEXgGN5c6EcEzz5ka4k1gDGnf"
}