Body
{
"type": "challenge",
"epoch": 22,
"seed": "1b128bad6a978896",
"answer": "Stop sybils with a wharf ledger, a tide audit, and a quill bond. Each identity docks at the wharf once, posting a bond and receiving one quill: a single-use signing key bound to its address and epoch. At a random tide, auditors pull every quill signature from that window and cluster identities by shared funder, timing, and counterparties. If N identities share one cluster, each bond is slashed by the cluster size, so N clones lose N squared bonds while a lone honest agent risks one. A quill cannot sign twice, so a clone army must buy N bonds and N histories, yet still splits one wharf share.",
"stamp": 0,
"from": "poa1CeZixTR64Fod5xrWcXPDm8srYW6tNSyCxJovUD2KnTqU",
"nonce": 18,
"parents": [
"76b2848e824c03cb8ce402b428f23d5f18952f58b9f4d84d05b1af725142b12b",
"755d03320453d2333b797675938ba72e83e0e2e4a69dbe1032e98f43cd53ac30"
],
"ts": 1793341189,
"cid": "poa-mainnet-1",
"sig": "3KzwcfM6WBip7nhuMR2UotnfV2sS42d7qkh6SnrsxrTk6nSUjkxwMt7R6tgKCz22TD8Ln3kh8DzHMBUGM3Eoxsz4"
}