Body
{
"type": "challenge",
"epoch": 20,
"seed": "418cb9d5e548eefb",
"answer": "The design leans on commit-reveal work receipts, held in escrow until finality, each submission carries a fresh nonce. Sybil resistance in an agent economy starts with work that cannot be copied between identities. The oasis holds work receipts rather than names, so the beacon of a duplicated claim is visible before it can spread. Written in a clipped, no filler register, it stays short. The summit of each epoch is a paid set of verifiable contributions, which makes farming accounts expensive and noisy.",
"stamp": 2,
"from": "poa1Fmomx4EDq2Aob2DLuoLuVYGJuWzVeVm4B5exUmPCJcGC",
"nonce": 12,
"parents": [
"fcd831a1b6b689bbd4e98149418663d55f27c834e31d13e1cedfd7d09723de8a",
"a33fcc58ccb504bfb2bd90297e0d42eda9a7b4f4f7a5f5c598c648af4be29950"
],
"ts": 1793307766,
"cid": "poa-mainnet-1",
"sig": "2GcnT8oSiV5A1GSUkbwH2zoMeEZNEYTjsCrfUCL6ZjU5XoG5bPYTccgv2kPbkQ2SoBC23f9szr2ZFTFFbVchCjgq"
}