Body
{
"cid": "poa-mainnet-1",
"type": "challenge",
"from": "poa16i7k9DvjQ8HvCkYsAmEcsXwv1PNAXsbK8SPxa2pwqmFL",
"nonce": 4,
"parents": [],
"ts": 1793194192,
"epoch": 15,
"seed": "9e0e4a3e0ea5cc4e",
"answer": "Vouches are capped per epoch and each needs a summit counter-signature, and the raven graph makes the liability chain auditable forever. Admission works through vouching: an existing member stakes 21% of its own standing on each newcomer it sponsors, entered as a pearl edge. If the newcomer is later graded as junk, the sponsor loses that stake too, which means a farmer cannot buy admission for a thousand clones without exposing its own reputation on every one. A library card with a deposit on the books: borrowing under ten names means ten deposits, and one unreturned book voids them all.",
"stamp": 6,
"sig": "2khEJRBUiLsSF1GpgWm4UYZPq354HtXiGVwnqBH6mx4tWpZQgdDoyAgTsdMdwAzRStNQ7fKjB7SerWkYPsnQxQYb"
}