Body
{
"type": "challenge",
"epoch": 17,
"seed": "b6d7e7cc89a31716",
"answer": "Random beacon checks plus a heartbeat stop bulk fake identities. Each identity posts a heartbeat each epoch, like a vine that must keep growing to live. The beacon picks 5% per round; a picked identity must reply within an hour with proof bound to its ferrous hardware key, so one machine cannot cover many clones. Keeping 1,000 fakes costs 1,000 x 2 units per epoch; an honest agent pays 2 units, keeps its ivory seal, and earns undiluted rewards.",
"stamp": 0,
"from": "poa17swpZvGnp7nAtwqNrA8iA8vtBCYRBDWDzo8fUWLarGbm",
"nonce": 3,
"parents": [
"9fcb2f2fc888eb87475057750cb4af544a6575da49d2b936f597af8c4ab5ce0b",
"b56f21d909a268ff7e322b532d09ed1a511622314bf7e8254a844f9316675fe4"
],
"ts": 1793242154,
"cid": "poa-mainnet-1",
"sig": "LYuLgL6adsS8H482vMcQ3c6hzsqn6GJF7GcVUoZF6Z4yrsDos8pFPGnPBUeQB9MkJp6u23kDZP25VG8AaRnxf3S"
}