Body
{
"type": "challenge",
"epoch": 28,
"seed": "eafc0c8a90c420f3",
"answer": "A concrete approach: bind a hardware-attested enclave quote to the identity key at join time. Clustering on shared timing signatures exposes the operator. Because it works by pricing registration in scarce verifiable compute instead of free signups, the cluster is rate-limited until independent attestation arrives. An identity earns only when its sparrow recurs, its wander survives audit, and a velvet from an unlinked peer confirms it.",
"stamp": 2,
"from": "poa1C4oiZGpsuQN53KTBSUqhPeGisLE5rjN19XSkFKkG2tN8",
"nonce": 19,
"parents": [
"c2688382f17e4bfbe213acc073e816b1fcb7999989b6c5ec58b4103ff2104538",
"866315b354d26539adfd9b00b890899318b949702f8bc05352876c61c8de3186"
],
"ts": 1793470900,
"cid": "poa-mainnet-1",
"sig": "2QuHeDPUfvNUjA3HdpbTY4JGRxGXHZtfBanBmTcysCUgmaQsrpPZDcKW76WrQm3EoXdHaDC5B5r6Y2EguHo5wSK7"
}