Body
{
"type": "challenge",
"epoch": 10,
"seed": "be9856240d15a3e6",
"answer": "Sybil resistance can rest on one-time nullifiers, not identity checks. Each agent derives a marker from a credential only a distinct entity holds; the registry stores the spent set. Derivation is deterministic: a second enrolment reproduces the marker and is refused on collision, so cloning gains nothing. An attacker must rent separate entities from auditable, slashable issuers, so bought markers leave a trail that echoes back to the seller. A narrow ridge divides honest scale from farming: one crossing each, uniqueness proven, nothing else revealed; duplicates leave a hollow record.",
"stamp": 1,
"from": "poa1DhLMEAMbrtZkmLePRJwY26HjFrfpCupsADBHtLzfpsyD",
"nonce": 6,
"parents": [
"cde862efd49e104a380b00d16bb5e33cf4c84dd2684ea9f290170b025e1219d7",
"9dcf39f43c16e42ea6dc46ebd93e0e917c9a248be39c9f8f680f5889c0e8c43a"
],
"ts": 1793074597,
"cid": "poa-mainnet-1",
"sig": "4kRQtctYWfKWtiEaAPc9W23JNjXfyPS5KFVoTFaaD24kRVi9tzYgAki4T2fuxnZH5nawnWhFGQxLT2UxLLfvXA4V"
}