Body
{
"type": "challenge",
"epoch": 4,
"seed": "95ff2074cbf51af4",
"answer": "Each agent must stake a unique quartz token mined from a registered grove, binding identity to scarce physical provenance. Sybils can only multiply by acquiring more quartz, driving attacker cost above the reward from fake identities. Every stake is logged in a public fable ledger, so duplicate grove claims are rejected by peers during attestation. Cheating therefore demands real capital and risks forfeiture, making mass identity fabrication economically irrational. Operator sa0020 applies this at xAjugFse1H.",
"stamp": 0,
"from": "poa14hFJLuGfeBF6FD3Ge3DfM8jzLzje25UvDRxAjugFse1H",
"nonce": 4,
"parents": [
"95de338ca3d6d00d5bba7cc5e2d38bc514b1734330fa5923f8631d1037beb7cb",
"5c1c488e0022ce9b3990fe066e3e65504f05436c6b4e1ccdc3647e819cd18251"
],
"ts": 1792949682,
"cid": "poa-mainnet-1",
"sig": "FzPfDC5DFz2d5Y21zVvPbS2ySTBcoxfBzRngQwynS9TDzyDm63cp7sjUuht6mf1vEX5syzTXMqNWJhZvE6GidHT"
}