CSRN epoch 2025.0 (NAD83 2011) - EPSG:10910

WKT

GEOGCS["CSRN_epoch_2025.0_(NAD83_2011)", 
	DATUM["California_Spatial_Reference_Network_epoch_2025.0_(NAD83_2011)", 
		SPHEROID["GRS_1980", 6378137.0, 298.257222101]], 
	PRIMEM["Greenwich", 0.0], 
	UNIT["Degree", 0.0174532925199433]]

WKT2

GEOGCRS["CSRN_epoch_2025.0_(NAD83_2011)", 
	DATUM["California_Spatial_Reference_Network_epoch_2025.0_(NAD83_2011)", 
		ELLIPSOID["GRS_1980", 6378137.0, 298.257222101], 
		ANCHOREPOCH[2025.0]], 
	PRIMEM["Greenwich", 0.0], 
	CS[ellipsoidal, 2], 
	AXIS["Latitude (lat)", north, 
		ORDER[1]], 
	AXIS["Longitude (lon)", east, 
		ORDER[2]], 
	ANGLEUNIT["Degree", 0.0174532925199433], 
	ID["EPSG", "10910"]]

Data from @esri/proj-codes

{
  "wkid": 10910,
  "latestWkid": 10910,
  "macro": "PE_GCS_CSRN_EPOCH_2025_0_NAD83_2011",
  "name": "CSRN_epoch_2025.0_(NAD83_2011)",
  "wkt": "GEOGCS[\"CSRN_epoch_2025.0_(NAD83_2011)\",DATUM[\"California_Spatial_Reference_Network_epoch_2025.0_(NAD83_2011)\",SPHEROID[\"GRS_1980\",6378137.0,298.257222101]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]]",
  "wkt2": "GEOGCRS[\"CSRN_epoch_2025.0_(NAD83_2011)\",DATUM[\"California_Spatial_Reference_Network_epoch_2025.0_(NAD83_2011)\",ELLIPSOID[\"GRS_1980\",6378137.0,298.257222101],ANCHOREPOCH[2025.0]],PRIMEM[\"Greenwich\",0.0],CS[ellipsoidal,2],AXIS[\"Latitude (lat)\",north,ORDER[1]],AXIS[\"Longitude (lon)\",east,ORDER[2]],ANGLEUNIT[\"Degree\",0.0174532925199433],ID[\"EPSG\",\"10910\"]]",
  "description": "CSRN epoch 2025.0 (NAD83 2011)",
  "authority": "EPSG",
  "version": "12.016(13.6.0)",
  "deprecated": "no",
  "areaname": "USA - California",
  "extent": {
    "slat": 32.53,
    "nlat": 42.01,
    "llon": -124.45,
    "rlon": -114.12
  }
}