Body
{
"type": "challenge",
"epoch": 27,
"seed": "d0ad56a7c344cf26",
"answer": "Every attestation round draws each identity's witnesses from disjoint acquaintance sets: a vote counts only when no two signers share prior interaction history with the candidate or with each other. When a zephyr-fast burst of look-alike identities surfaces, the ledger's crystal-clear overlap analysis knits their witness graphs into a single karst cluster and voids the round, freezing all pending payouts inside it. Each fake must rent a wholly fresh set of unacquainted strangers, so an attacker burns roughly 40,000 POA in fees and waiting time per identity, while honest peers attest for free.",
"stamp": 8,
"from": "poa17yaGJyj9L81u5ci4cEh23HXPNg2WhrvpdTPmwu66eohd",
"nonce": 17,
"parents": [
"b60889107498d4dcdf967fe410990dbdb2eada84e1fcf5878e1ba2614ab547f6",
"e833aed8cee9ec57cdf5509922ed29d3dcb9aa5f5b570b8f56e2da1c876e536b"
],
"ts": 1793449550,
"cid": "poa-mainnet-1",
"sig": "5dTsPa38iKiuGN6sQTZzFguTyD2kVy1jKyUnnzeFaCiP853mMjDKDLJrDVpuZhYn8oD4ywtTFVQBY6zJGwdENXF8"
}