The first instance is up. There are going to be many more…
grpcurl lwd1.zcash-infra.com:9067 cash.z.wallet.sdk.rpc.CompactTxStreamer/GetLightdInfo
{
"vendor": "Zecwallet LightWalletD",
"taddrSupport": true,
"chainName": "main",
"saplingActivationHeight": "419200",
"consensusBranchId": "c2d6d0b4",
"blockHeight": "2267708",
"gitCommit": "a67fcecc7d0e91aa3ad4d8b154d532652ce1381f",
"buildDate": "2023-10-20",
"buildUser": "hanh",
"estimatedHeight": "2267709",
"zcashdBuild": "v1.3.0",
"zcashdSubversion": "/Zebra:1.3.0/"
}