diff --git a/examples/gno.land/Makefile b/examples/gno.land/Makefile
new file mode 100644
index 00000000000..8ca623a1296
--- /dev/null
+++ b/examples/gno.land/Makefile
@@ -0,0 +1,70 @@
+KEY = MyKey
+BASE = teritori
+REMOTE = http://127.0.0.1:26657
+CHAIN_ID = dev
+
+.PHONY: add_social_feeds_realm add_utf16_pkg add_ujson_pkg add_flags_index_pkg add_dao_interfaces_pkg add_social_feed all
+
+add_agregator_realm:
+	gnokey maketx addpkg \
+		-deposit="1ugnot" \
+		-gas-fee="1ugnot" \
+		-gas-wanted="50000000" \
+		-broadcast="true" \
+		-chainid="${CHAIN_ID}" \
+		-remote="${REMOTE}" \
+		-pkgdir="./r/demo/teritori/worx_aggregator" \
+		-pkgpath="gno.land/r/${BASE}/worx_aggregator" \
+		${KEY}
+
+add_random_worx_realm:
+	gnokey maketx addpkg \
+		-deposit="1ugnot" \
+		-gas-fee="1ugnot" \
+		-gas-wanted="50000000" \
+		-broadcast="true" \
+		-chainid="${CHAIN_ID}" \
+		-remote="${REMOTE}" \
+		-pkgdir="./r/demo/teritori/providers/random_pusher" \
+		-pkgpath="gno.land/r/${BASE}/providers/random_pusher" \
+		${KEY}
+
+
+add_worx_pkg:
+	gnokey maketx addpkg \
+		-deposit="1ugnot" \
+		-gas-fee="1ugnot" \
+		-gas-wanted="50000000" \
+		-broadcast="true" \
+		-chainid="${CHAIN_ID}" \
+		-remote="${REMOTE}" \
+		-pkgdir="./p/demo/teritori/worx" \
+		-pkgpath="gno.land/p/${BASE}/worx" \
+		${KEY}
+
+
+register_dataprovider:
+	gnokey maketx call \
+		-pkgpath "gno.land/r/${BASE}/worx_aggregator" \
+		-func="RegisterDataProvider" \
+		-gas-fee="1000000ugnot" \
+		-gas-wanted="3000000" \
+		-remote="${REMOTE}" \
+		-chainid="${CHAIN_ID}" \
+		-broadcast \
+		-args "gno.land/r/teritori/providers/random_pusher" \
+		${KEY}
+
+push_worx:
+	gnokey maketx call \
+		-pkgpath "gno.land/r/${BASE}/providers/random_pusher" \
+		-func="RandWorx" \
+		-gas-fee="1000000ugnot" \
+		-gas-wanted="3000000" \
+		-remote="${REMOTE}" \
+		-chainid="${CHAIN_ID}" \
+		-broadcast \
+		-args "g14vxq5e5pt5sev7rkz2ej438scmxtylnzv5vnkw" \
+		${KEY}
+
+all: add_utf16_pkg add_ujson_pkg add_flags_index_pkg add_dao_interfaces_pkg add_social_feeds_realm add_social_feed
diff --git a/examples/gno.land/p/demo/teritori/worx/gno.mod b/examples/gno.land/p/demo/teritori/worx/gno.mod
new file mode 100644
index 00000000000..2c58c902520
--- /dev/null
+++ b/examples/gno.land/p/demo/teritori/worx/gno.mod
@@ -0,0 +1 @@
+module gno.land/p/demo/teritori/worx
diff --git a/examples/gno.land/p/demo/teritori/worx/worx.gno b/examples/gno.land/p/demo/teritori/worx/worx.gno
new file mode 100644
index 00000000000..82c2017204f
--- /dev/null
+++ b/examples/gno.land/p/demo/teritori/worx/worx.gno
@@ -0,0 +1,22 @@
+package worx
+
+import "std"
+
+
+type Worx struct {
+	Hours int
+	Metadata string
+	Address std.Address
+	Points int
+    Timestamp  int64
+}
+
+func NewWorx(hours int, metadata string, addr std.Address, points int, timestamp int64) *Worx{
+    return &Worx{
+		Hours: hours,
+        Metadata: metadata,
+        Address: addr,
+        Points: points,
+        Timestamp: timestamp,
+	}
+}
\ No newline at end of file
diff --git a/examples/gno.land/p/demo/teritori/worx/worxs.gno b/examples/gno.land/p/demo/teritori/worx/worxs.gno
new file mode 100644
index 00000000000..fb2dfae7e87
--- /dev/null
+++ b/examples/gno.land/p/demo/teritori/worx/worxs.gno
@@ -0,0 +1,60 @@
+package worx
+
+import (
+	"gno.land/p/demo/avl"
+	"gno.land/p/demo/ufmt"
+	"time"
+)
+
+type WorxKeeper struct {
+	worxs *avl.Tree
+}
+
+const dayToSeconds = 1
+
+func NewWorxKeeper() *WorxKeeper {
+	return &WorxKeeper{
+		worxs: avl.NewTree(),
+	}
+}
+
+func (keeper *WorxKeeper) Store(worx *Worx) {
+	storekey := ufmt.Sprintf("%d", time.Now().Unix())
+	worxs, ok:= keeper.worxs.Get(storekey)
+	if ok {
+		worxsOnDay := worxs.([]*Worx)
+		worxsOnDay = append(worxsOnDay, worx)
+		keeper.worxs.Set(storekey, worxsOnDay)
+		return
+	}
+
+	keeper.worxs.Set(storekey, []*Worx{worx})
+}
+
+func (keeper *WorxKeeper) Get() []*Worx {
+	totalWorx := make([]*Worx, 0)
+	keeper.worxs.Iterate("", "", func(key string, value interface{}) bool {
+		worxByDay := value.([]*Worx)
+		totalWorx = append(totalWorx, worxByDay...)
+		return false
+	})
+
+	return totalWorx
+}
+
+func (keeper *WorxKeeper) GetFromDate(date int64) []*Worx {
+	start := ufmt.Sprintf("%d", date)
+	totalWorx := make([]*Worx, 0)
+	keeper.worxs.Iterate(start, "", func(key string, value interface{}) bool {
+		// here we account for string comparation "95" > "105" because comparing first character 9 > 1 (Comparation of lenght)
+		// and simply comparing same lenght string 25 > 12 this in order to stop tree for iterating over lower dates leaves
+		if len(start) > len(key) || start > key {
+			return true
+		}
+		worxByDay := value.([]*Worx)
+		totalWorx = append(totalWorx, worxByDay...)
+		return false
+	})
+
+	return totalWorx
+}
diff --git a/examples/gno.land/p/demo/teritori/worx/worxs_test.gno b/examples/gno.land/p/demo/teritori/worx/worxs_test.gno
new file mode 100644
index 00000000000..ec3efab0e82
--- /dev/null
+++ b/examples/gno.land/p/demo/teritori/worx/worxs_test.gno
@@ -0,0 +1,63 @@
+package worx
+
+import (
+	"testing"
+	"gno.land/p/demo/rand"
+	"gno.land/p/demo/testutils"
+	"gno.land/p/demo/ufmt"
+	"std"
+)
+
+func TestAddGet(t *testing.T) {
+	keeper := NewWorxKeeper()
+	user1 := testutils.TestAddress("user1")
+	if len(keeper.Get()) != 0{
+		t.Fatalf("Keeper is not empty initialized")
+	}
+
+	fillRandomWorx(keeper, 10123423, user1)
+	if len(keeper.Get()) != 1{
+		t.Fatalf("Keeper Worx was not added to keeper 1")
+	}
+
+	fillRandomWorx(keeper, 10123423, user1)
+	if len(keeper.Get()) != 2{
+		t.Fatalf("Keeper Worx was not added to keeper 2")
+	}
+}
+
+func TestGetFromDate(t *testing.T) {
+	keeper := NewWorxKeeper()
+	user1 := testutils.TestAddress("user1")
+	if len(keeper.Get()) != 0{
+		t.Fatalf("Keeper is not empty initialized")
+	}
+	
+	for i:=0; i < 100; i++ {
+		fillRandomWorx(keeper, int64(i*10), user1)
+	}
+
+	if len(keeper.Get()) != 100{
+		t.Fatalf("Keeper Worx was not totally added")
+	}
+
+	if len(keeper.GetFromDate(1003)) != 0 {
+		t.Fatalf("Get From Date Should have found 0 registers")
+	}
+
+	if len(keeper.GetFromDate(903)) != 9 {
+		t.Fatalf("Get From Date Should have found 9 registers")
+	}
+
+}
+
+func fillRandomWorx(keeper *WorxKeeper, timestamp int64, address std.Address){
+	r := rand.New()
+	keeper.Store(NewWorx(
+		r.Intn(25),
+		"somekey",
+		address,
+		r.Intn(100),
+		timestamp,
+	))
+}
\ No newline at end of file
diff --git a/examples/gno.land/r/demo/teritori/providers/gno.mod b/examples/gno.land/r/demo/teritori/providers/gno.mod
new file mode 100644
index 00000000000..abc0c720f8e
--- /dev/null
+++ b/examples/gno.land/r/demo/teritori/providers/gno.mod
@@ -0,0 +1,6 @@
+module gno.land/r/demo/teritori/social_follow
+
+require (
+    gno.land/p/demo/avl v0.0.0-latest
+    gno.land/p/demo/testutils v0.0.0-latest
+)
\ No newline at end of file
diff --git a/examples/gno.land/r/demo/teritori/providers/profile.gno b/examples/gno.land/r/demo/teritori/providers/profile.gno
new file mode 100644
index 00000000000..4849407e7d6
--- /dev/null
+++ b/examples/gno.land/r/demo/teritori/providers/profile.gno
@@ -0,0 +1,23 @@
+package provider
+
+import (
+	"gno.land/p/demo/avl"
+	"gno.land/p/demo/ufmt"
+)
+
+type Profile struct{
+	data avl.Tree
+}
+
+func(p *Profile) ToString() string{
+	var data = ""
+	p.data.Iterate("", "", func(key string, value interface{}) bool {
+		data += ufmt.Sprintf("%s: %s\n",key, value)
+		return false
+	})
+	return data
+}
+
+func(p *Profile) SetField(fieldName string, value string) {
+	p.data.Set(fieldName, value)
+}
\ No newline at end of file
diff --git a/examples/gno.land/r/demo/teritori/providers/profiles.gno b/examples/gno.land/r/demo/teritori/providers/profiles.gno
new file mode 100644
index 00000000000..17cf28cd0aa
--- /dev/null
+++ b/examples/gno.land/r/demo/teritori/providers/profiles.gno
@@ -0,0 +1,66 @@
+package provider
+
+import (
+	"std"
+	"gno.land/p/demo/avl"
+	"gno.land/p/demo/ufmt"
+	"gno.land/r/demo/teritori/registry"
+)
+
+var profiles avl.Tree
+
+func init() {
+    registry.Register("profiles", RegisterHandler)
+}
+
+
+func Get(dataName string, addr std.Address) interface{} {
+	if dataName != "profile"{
+		panic("invalid dataname")
+	}
+	profile:=getProfile(addr)
+
+	return profile.ToString()
+}
+
+func SupportedTypes() interface{}{
+	return []interface{}{"profile"}
+}
+
+func UpsertProfile(field string, value string){
+	caller := std.GetOrigCaller()
+	profile := getProfile(caller)
+	profile.SetField(field, value)
+	profiles.Set(caller.String(), profile)
+}
+
+
+func getProfile(addr std.Address ) *Profile {
+	profile, found:=profiles.Get(addr.String())
+	if !found{
+		return &Profile{}
+	}
+
+	return profile.(*Profile)
+}
+
+func RegisterHandler(functionName string, args ...interface{}) interface{} {
+	switch functionName {
+	case "get":
+		if len(args) != 2{
+			panic("invalid number of arguments")
+		}
+		dataname := args[0].(string)
+		address := args[1].(std.Address)
+		return Get(dataname,address)
+	case "supportedTypes":
+		if len(args) != 0{
+			panic("invalid number of arguments")
+		}
+		dataname := args[0].(string)
+		address := args[1].(std.Address)
+		return SupportedTypes()
+	default:
+		panic("invalid function name")
+	}
+}
\ No newline at end of file
diff --git a/examples/gno.land/r/demo/teritori/providers/profiles_test.gno b/examples/gno.land/r/demo/teritori/providers/profiles_test.gno
new file mode 100644
index 00000000000..b4e44e5f5c6
--- /dev/null
+++ b/examples/gno.land/r/demo/teritori/providers/profiles_test.gno
@@ -0,0 +1,33 @@
+package provider
+
+import (
+	"std"
+	"testing"
+
+	"gno.land/p/demo/avl"
+	"gno.land/p/demo/testutils"
+	"strings"
+)
+
+func TestGetProfile(t *testing.T) {
+	user1 := testutils.TestAddress("user1")
+	std.TestSetOrigCaller(user1)
+	UpsertProfile("firstname", "John")
+	UpsertProfile("name", "Gopher")
+
+	result:=Get("profile",user1)
+	t.Log(result)
+	if !strings.Contains(result,"name: Gopher"){
+		t.Error("Bad")
+	}
+}
+
+func TestRegisterHandler(t *testing.T) {
+	user1 := testutils.TestAddress("user1")
+	std.TestSetOrigCaller(user1)
+	supportedTypes := RegisterHandler("supportedTypes")
+	if len(supportedTypes) != 1{
+		t.Error("Supported types is wrong")
+	}
+}
+
diff --git a/examples/gno.land/r/demo/teritori/providers/random_pusher/gno.mod b/examples/gno.land/r/demo/teritori/providers/random_pusher/gno.mod
new file mode 100644
index 00000000000..0ca6bb1b4bb
--- /dev/null
+++ b/examples/gno.land/r/demo/teritori/providers/random_pusher/gno.mod
@@ -0,0 +1,6 @@
+module gno.land/r/demo/teritori/random_pusher
+
+require (
+    gno.land/p/demo/avl v0.0.0-latest
+    gno.land/p/demo/testutils v0.0.0-latest
+)
\ No newline at end of file
diff --git a/examples/gno.land/r/demo/teritori/providers/random_pusher/worx_dao.gno b/examples/gno.land/r/demo/teritori/providers/random_pusher/worx_dao.gno
new file mode 100644
index 00000000000..245f24a130b
--- /dev/null
+++ b/examples/gno.land/r/demo/teritori/providers/random_pusher/worx_dao.gno
@@ -0,0 +1,22 @@
+package random_pusher
+
+import (
+	"std"
+	"gno.land/r/teritori/worx_aggregator"
+	"math/rand"
+)
+
+var admin     std.Address
+
+func init() {
+    admin = std.GetOrigCaller()
+	
+}
+
+var rSeed = rand.NewPCG(0, 0)
+
+func RandWorx(addr std.Address){
+	r := rand.New(rSeed)
+
+	worx_aggregator.Push(r.IntN(25), "", addr, r.IntN(100), std.GetHeight())
+}
\ No newline at end of file
diff --git a/examples/gno.land/r/demo/teritori/registry/registry.gno b/examples/gno.land/r/demo/teritori/registry/registry.gno
new file mode 100644
index 00000000000..faa6175fd9a
--- /dev/null
+++ b/examples/gno.land/r/demo/teritori/registry/registry.gno
@@ -0,0 +1,27 @@
+package registry
+
+import (
+	"gno.land/p/demo/avl"
+	"std"
+)
+
+var callbacks avl.Tree
+type FunctionCB func(functionName string, args ...interface{}) interface{}
+
+func Register(id string, callback FunctionCB){
+	_,exists:=callbacks.Get(id)
+	if exists{
+		panic("A callback already exists for the id")
+	}
+
+	callbacks.Set(id, callback)
+}
+
+func Exec(id string, functionName string, args ...interface{}) interface{} {
+	cb, ok:= callbacks.Get(id)
+	if !ok{
+		panic("Callback not found")
+	}
+	function := cb.(FunctionCB)
+	return function(functionName, args)
+}
\ No newline at end of file
diff --git a/examples/gno.land/r/demo/teritori/registry/registry_test.gno b/examples/gno.land/r/demo/teritori/registry/registry_test.gno
new file mode 100644
index 00000000000..bb167cd1752
--- /dev/null
+++ b/examples/gno.land/r/demo/teritori/registry/registry_test.gno
@@ -0,0 +1,22 @@
+package registry
+
+import (
+	"std"
+	"testing"
+
+	"gno.land/p/demo/avl"
+	"gno.land/p/demo/testutils"
+	"strings"
+)
+
+func TestGetProfile(t *testing.T) {
+	user1 := testutils.TestAddress("user1")
+	std.TestSetOrigCaller(user1)
+	functionID:="SOMEID"
+	var cb functionCB = func(args ...interface{})[]interface{}{
+		//t.Errorf("dataType",dataType)
+		return nil
+	}
+	Register(functionID, cb)
+	Exec(functionID)
+}
\ No newline at end of file
diff --git a/examples/gno.land/r/demo/teritori/worx_aggregator/admin.gno b/examples/gno.land/r/demo/teritori/worx_aggregator/admin.gno
new file mode 100644
index 00000000000..bbc740e2124
--- /dev/null
+++ b/examples/gno.land/r/demo/teritori/worx_aggregator/admin.gno
@@ -0,0 +1,22 @@
+package worx_aggregator
+
+import (
+	"std"
+)
+
+var adminAddr std.Address
+
+func assertIsAdmin() {
+	if std.PrevRealm().Addr() != adminAddr {
+		panic("restricted area")
+	}
+}
+
+func setAdminAddress(address std.Address) {
+	adminAddr = address
+}
+
+func SetAdminAddress(address std.Address) {
+	assertIsAdmin()
+	setAdminAddress(address)
+}
diff --git a/examples/gno.land/r/demo/teritori/worx_aggregator/aggregator.gno b/examples/gno.land/r/demo/teritori/worx_aggregator/aggregator.gno
new file mode 100644
index 00000000000..d0124779dbb
--- /dev/null
+++ b/examples/gno.land/r/demo/teritori/worx_aggregator/aggregator.gno
@@ -0,0 +1,49 @@
+package worx_aggregator
+
+import (
+	"std"
+
+	"gno.land/p/teritori/worx"
+	"strings"
+
+	"gno.land/p/demo/ufmt"
+)
+
+func GetWorx(addr std.Address) []*worx.Worx {
+	keeper := getKeeper(addr)
+	return keeper.Get()
+}
+
+func GetWorxFromDate(addr std.Address, date int64) []*worx.Worx {
+	keeper := getKeeper(addr)
+	return keeper.GetFromDate(date)
+}
+
+// Render renders the state of the realm
+func Render(path string) string {
+	parts := strings.Split(path, "/")
+	c := len(parts)
+
+	switch {
+	case path == "":
+		res := "Registered Dataproviders \n"
+		registeredProviders.Iterate("", "", func(key string, value interface{}) bool {	
+			res += key + "\n"
+			return false
+		})
+
+		return res
+	case c == 1:
+		// Render worx for this address
+		owner := std.Address(parts[0])
+		worxs := GetWorx(owner)
+		res := "user Worxs:\n"
+		for _, worx := range worxs {
+			res += ufmt.Sprintf(" Hours %d, Points %d, Timestamp %d \n",worx.Hours, worx.Points, worx.Timestamp)
+		}
+
+		return res
+	default:
+		return "404\n"
+	}
+}
\ No newline at end of file
diff --git a/examples/gno.land/r/demo/teritori/worx_aggregator/gno.mod b/examples/gno.land/r/demo/teritori/worx_aggregator/gno.mod
new file mode 100644
index 00000000000..63d70821808
--- /dev/null
+++ b/examples/gno.land/r/demo/teritori/worx_aggregator/gno.mod
@@ -0,0 +1,6 @@
+module gno.land/r/demo/teritori/worx_aggregator
+
+require (
+	gno.land/p/demo/teritori/worx v0.0.0-latest
+	gno.land/p/demo/ufmt v0.0.0-latest
+)
diff --git a/examples/gno.land/r/demo/teritori/worx_aggregator/worx.gno b/examples/gno.land/r/demo/teritori/worx_aggregator/worx.gno
new file mode 100644
index 00000000000..e72e5075179
--- /dev/null
+++ b/examples/gno.land/r/demo/teritori/worx_aggregator/worx.gno
@@ -0,0 +1,65 @@
+package worx_aggregator
+
+import (
+	"std"
+
+	"gno.land/p/demo/avl"
+	"gno.land/p/teritori/worx"
+)
+
+var (
+	registeredProviders *avl.Tree
+	worxByAddress       *avl.Tree
+)
+
+func init() {
+	registeredProviders = avl.NewTree()
+	worxByAddress = avl.NewTree()
+	setAdminAddress(std.PrevRealm().Addr())
+}
+
+func Push(hours int, metadata string, addr std.Address, points int, timestamp int64) {
+	providerPath := std.PrevRealm().PkgPath()
+	assertRegistered(providerPath)
+
+	keeper := getKeeper(addr)
+	keeper.Store(worx.NewWorx(hours, metadata, addr, points, timestamp))
+	worxByAddress.Set(string(addr), keeper)
+
+	std.Emit("worx_added",
+		"addr", string(addr),
+		"metadata", metadata,
+	)
+}
+
+func getKeeper(addr std.Address) *worx.WorxKeeper {
+	data, ok := worxByAddress.Get(string(addr))
+	if ok {
+		return data.(*worx.WorxKeeper)
+	}
+	return worx.NewWorxKeeper()
+}
+
+func getDataProviderKeeper(packagePath string) *worx.WorxKeeper {
+	data, ok := registeredProviders.Get(packagePath)
+	if ok {
+		return data.(*worx.WorxKeeper)
+	}
+	return worx.NewWorxKeeper()
+}
+
+func RegisterDataProvider(addr std.Address) {
+	assertIsAdmin()
+	_, ok := registeredProviders.Get(string(addr))
+	if ok {
+		panic("Data provider already registered")
+	}
+	registeredProviders.Set(string(addr), 0)
+}
+
+func assertRegistered(packagePath string) {
+	_, ok := registeredProviders.Get(packagePath)
+	if !ok {
+		panic("caller realm is not registered as provider")
+	}
+}
diff --git a/examples/gno.land/r/demo/teritori/worx_aggregator/worx_test.gno b/examples/gno.land/r/demo/teritori/worx_aggregator/worx_test.gno
new file mode 100644
index 00000000000..70ed2873666
--- /dev/null
+++ b/examples/gno.land/r/demo/teritori/worx_aggregator/worx_test.gno
@@ -0,0 +1,38 @@
+package worx_aggregator
+
+import (
+	"std"
+	"testing"
+
+	"gno.land/p/demo/avl"
+	"gno.land/p/demo/testutils"
+)
+
+func TestPushCallerNotRegistered(t *testing.T) {
+	user1 := testutils.TestAddress("user1")
+	defer func() {
+		if v := recover(); v == nil {
+			t.Fatalf("expected panic got no error: ")
+		}
+	}()
+	Push(1, "", user1, 3, 10)
+}
+
+func TestHappyPath(t *testing.T) {
+	registeredProviders = avl.NewTree()
+	worxByAddress = avl.NewTree()
+
+	realm := testutils.TestAddress("realm")
+	admin := testutils.TestAddress("admin")
+	user1 := testutils.TestAddress("user1")
+
+	setAdminAddress(admin)
+
+	std.TestSetOrigCaller(admin)
+
+	RegisterDataProvider(realm)
+
+	std.TestSetOrigCaller(realm)
+
+	Push(1, "", user1, 3, 10)
+}