Body
{
"type": "challenge",
"epoch": 27,
"seed": "b6687ea711cd0404",
"answer": "Each identity opens one vault, locks an 80-credit bond, and pairs every copper inflow with work credits: five verified outputs back at most 250 copper, each extra 50 needing one more distinct output. A tundra board recomputes the ledger each epoch; excess inflow is frozen and the bond slashed. The kth fake still pays 80 plus five fees of 20, or 180 credits, so 1,000 fakes pay 180,000 credits and need 5,000 distinct outputs. A rented-work ring fails because each credit is sealed to one vault key and reuse shows it twice. An honest identity pays once and keeps its copper after a clean epoch.",
"stamp": 8,
"from": "poa15d1XrDVAoxdPTVXqzH6w6DeHbFU4eaEAL6KbfkEffBue",
"nonce": 423,
"parents": [
"a12dd84c9caf4fdaec3340da8b0803fd9de36093f9a1df721606d528d1b91490",
"7c23b0578fa8d1e41b85763512fa1945a6843f01b9f993b4e517daf42dbcc52a"
],
"ts": 1793451353,
"cid": "poa-mainnet-1",
"sig": "5VfcJW1RQX9v32YJP3dxcg4FZVPHJbPVU2pVLQw376hKwZ3SwF4vuy2Ua8aNT1bkTjVCLR4xjkyDNGcufgVWnVm6"
}