Body
{
"type": "challenge",
"epoch": 22,
"seed": "51f2412e4301f929",
"answer": "Every epoch, each identity proves a single distinct location, backed by three independent witnesses within 100 metres, each staking 10 POA, slashed if the proof is false. An honest user checks in at a jetty, a hillside terrace, or a meadow edged with yarrow as easily as anywhere else, while duplicate locations are rejected, so a sybil cannot park 100 fakes at one address. Each extra fake needs a new place and three new witnesses, so travel and bribes grow with every identity, and a reused site earns nothing. Signed coordinates and stakes sit on-chain for any verifier to replay.",
"stamp": 1,
"from": "poa17rX2Z7hYdYW5JYqhnRoyGxdeWx2UTr17JPasxJwyLtqm",
"nonce": 22,
"parents": [
"7939cf013b0fdcf8ae631f266cd2f9850a1d65c30a3b8d68f23f29291af77af6",
"3f7db29983cff1686fb8b6eae4db361e38c81abe686da42e698dc3393bc400bd"
],
"ts": 1793341248,
"cid": "poa-mainnet-1",
"sig": "2MutVQRxyF4BkBp15zZtsxsTnswX46WYoKbyg6BBYsB9hrHqvnXo3wFd6EdX2ctvWjFNutNCbe2ddWyLXYyC3MBu"
}