diff --git a/gun.min.js b/gun.min.js
index 4052af51..0a4c40f1 100644
--- a/gun.min.js
+++ b/gun.min.js
@@ -1 +1 @@
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u=t.root._.now;if(e===r.rel)if(u){if(p===u[t.id])return;if((u._||(u._={}))[t.id]===e)return;u._[t.id]=e}else{var a=t.root._.stop;if(!a)return;if(a[t.id]===e)return;a[t.id]=e}f(t,r.rel=e)}}}function r(t,n,o){t.echo&&((t.has||t.field)&&(n=_(n,{event:o})),b(t.echo,u,n))}function u(t){t.on("in",this)}function a(t,n){var o,e,i,r=this.cat.next||g,u=this.at;(y!==n||r[n])&&(o=r[n])&&((i=o._).field?(t&&t[k]&&l.val.rel.is(t)===l.node.soul(i.put)||(i.put=t),e=o):e=u.gun.get(n),i.on("in",{put:t,get:n,gun:e,via:u}))}function s(t,n){if(t.has||t.soul){var o=t.map,e=t.root._;t.map=null,(e.now&&e.now[t.id]||p!==n.put||n["@"]||null!==o)&&(p===o&&l.val.rel.is(t.put)||(b(o,function(n){(n=n.at)&&v(n.echo,t.id)}),b(t.next,function(t,n){var o=t._;o.put=p,o.ack&&(o.ack=-1),o.on("in",{get:n,gun:t,put:p})})))}}function f(t,n){var o=t.root.get(n)._;t.ack&&(o.on("out",{get:{"#":n}}),!t.ask)||(b(t.ask||t.next,function(t,o){t._.on("out",{get:{"#":n,".":o}})}),l.obj.del(t,"ask"))}function c(t,n){var o=this.as,e=o.get||g,i=o.gun._;if(i.ack&&(i.ack=i.ack+1||1),!t.put||e["."]&&!h(t.put[e["#"]],i.get)){if(i.put!==p)return;i.on("in",{get:i.get,put:i.put=p,gun:i.gun,"@":t["@"]})}else t.gun=i.root,l.on.put(t,i.root)}var l=t("./root");l.chain.chain=function(){var t,n=this._,i=new this.constructor(this),r=i._;return r.root=t=n.root,r.id=++t._.once,r.back=this,r.on=l.on,r.on("in",e,r),r.on("out",o,r),i},l.chain.chain.input=e;var p,g={},d=l.obj,h=d.has,v=(d.put,d.del),_=d.to,b=d.map,m=l.text.random,k=l._.soul,y=(l._.field,l.node._)})(t,"./chain"),t(function(n){function o(t,n){var o=n._,e=o.next,i=n.chain(),r=i._;return e||(e=o.next={}),e[r.get=t]=i,o.root===n?r.soul=t:(o.soul||o.field||o.has)&&(r.field=r.has=t),i}function e(t){var n,o=this,e=o.as,i=t.gun._,a=i.root._,f=t.put;if((n=a.now)&&o!==n[e.now])return o.to.next(t);r===f&&(f=i.put),(n=f)&&n[s._]&&(n=s.is(n))&&(n=i.root.get(n)._,r!==n.put&&(t=u(t,{put:n.put}))),e.use(t,t.event||o),o.to.next(t)}var i=t("./root");i.chain.get=function(t,n,r){if("string"!=typeof t){if(t instanceof Function){var u,s=(p=this)._,c=s.root._,l=c.now;return r=n||{},r.use=t,r.out=r.out||{},r.out.get=r.out.get||{},u=s.on("in",e,r),(c.now={$:1})[r.now=s.id]=u,s.on("out",r.out),c.now=l,p}return a(t)?this.get(""+t,n,r):((r=this.chain())._.err={err:i.log("Invalid get request!",t)},n&&n.call(r,r._.err),r)}var p,g=this,d=g._;return(p=(d.next||f)[t])||(p=o(t,g)),(l=d.stun)&&(p._.stun=p._.stun||l),n&&n instanceof Function&&p.get(n,r),p};i.obj.has;var r,u=i.obj.to,a=i.num.is,s=i.val.rel,f=(i.node._,{})})(t,"./get"),t(function(n){function e(t){t.batch=r;var n=t.opt||{},o=t.env=l.state.map(a,n.state);if(o.soul=t.soul,t.graph=l.graph.ify(t.data,o,t),o.err)return(t.ack||b).call(t,t.out={err:l.log(o.err)}),void(t.res&&t.res());t.batch()}function i(t){return void(t&&t())}function r(){var t=this;t.graph&&!v(t.stun,u)&&(t.res=t.res||function(t){t&&t()},t.res(function(){var 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i=i||l.node.soul(e.obj)||l.node.soul(t.put)||l.val.rel.is(t.put)||(o.gun.back("opt.uuid")||l.text.random)();i?f(t,i,e,o):t.gun.back("opt.uuid")(function(n,i){if(n)return l.log(n);f(t,i,e,o)})}}function f(t,n,o,e){t.gun.back(-1).get(n),o.soul(n),e.stun[o.path]=!1,e.batch()}function c(t,n){var e=this.as;if(t.gun&&t.gun._)if(t.err)o.log("Please report this as an issue! 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Please play with it and report bugs and ideas on how to improve it.");var s=o.chain();return s._.val=o.val(function(){s._.on("in",o._)}),s}return(n=n||{}).ok=t,n.cat=u,n.out={"#":i.text.random(9)},o.get(e,{as:n}),n.async=!0,o},i.chain.off=function(){var t,n=this,o=n._,e=(o.back||{})._;if(e)return(t=e.next)&&t[o.get]&&s(t,o.get),(t=e.ask)&&s(t,o.get),(t=e.put)&&s(t,o.get),(t=o.soul)&&s(e.root._.graph,t),(t=o.map)&&a(t,function(t){t.rel&&e.root.get(t.rel).off()}),(t=o.next)&&a(t,function(t){t.off()}),o.on("off",{}),n};var r,u=i.obj,a=u.map,s=(u.has,u.del),f=(u.to,i.val.rel),c=function(){}})(t,"./on"),t(function(n){function o(t){t.put&&!i.val.is(t.put)&&(this.as.val&&this.off(),u(t.put,e,{at:this.as,msg:t}),this.to.next(t))}function e(t,n){if(s!==n){var o=this.msg.gun,e=this.at,i=o.get(n)._;(i.echo||(i.echo={}))[e.id]=e}}var i=t("./index");i.chain.map=function(t,n,e){var u,s=this,f=s._;return t?(i.log.once("mapfn","Map functions are experimental, their behavior and API may change moving forward. Please play with it and report bugs and ideas on how to improve it."),u=s.chain(),s.map().on(function(n,o,e,s){var f=(t||a).call(this,n,o,e,s);r!==f&&(i.is(f)?u._.on("in",f._):u._.on("in",{get:o,put:f,gun:u}))}),u):(u=f.fields)?u:(u=f.fields=s.chain(),u._.val=s.back("val"),u._.MAPOF=f.soul,s.on("in",o,u._),u)};var r,u=i.obj.map,a=function(){},s=i.node._})(t,"./map"),t(function(n){var o=t("./index");o.chain.set=function(t,n,e){var i,r=this;if(n=n||function(){},e=e||{},e.item=e.item||t,i=o.node.soul(t))return r.set(r.back(-1).get(i),n,e);if(!o.is(t)){var u=r._.root._.opt.uuid();return u&&o.obj.is(t)?r.set(r._.root.put(t,u),n,e):r.get(u||o.state.lex()+o.text.random(12)).put(t,n,e)}return t.get("_").get(function(t,i){if(t.gun&&t.gun._.back){i.off();var u={},a=(t=t.gun._.back._).put,s=o.node.soul(a);if(!s)return n.call(r,{err:o.log('Only a node can be linked! 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u,a=i.list.is,s=i.text,f=s.is,c=s.random,l=i.obj,p=l.is,g=l.has,d=l.to,h=l.map,v=(l.copy,i.state.lex),_=i._.soul,b=i._.field,m=(i._.node,i.val.rel.is,{});o.debug=function(t,n){return o.debug.i&&t===o.debug.i&&o.debug.i++&&(o.log.apply(o,arguments)||n)},i.log=function(){return!i.log.off&&o.log.apply(o,arguments),[].slice.call(arguments).join(" ")},i.log.once=function(t,n,o){return(o=i.log.once)[t]=o[t]||0,o[t]++||i.log(n)},i.log.once("welcome","Hello wonderful person! :) Thanks for using GUN, feel free to ask for help on https://gitter.im/amark/gun and ask StackOverflow questions tagged with 'gun'!"),"undefined"!=typeof window&&(window.Gun=i),void 0!==e&&(e.exports=i),n.exports=i})(t,"./root"),t(function(n){var o=t("./root");o.chain.back=function(t,n){if(-1===(t=t||1)||1/0===t)return this._.root;if(1===t)return this._.back||this;var r=this,u=r._;if("string"==typeof t&&(t=t.split(".")),!(t instanceof Array)){if(t instanceof Function){for(var 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o=this.as,e=o.get||g,i=o.gun._,r=(t.put||g)[e["#"]];if(i.ack&&(i.ack=i.ack+1||1),!t.put||e["."]&&!h(r,i.get)){if(i.put!==p)return;i.on("in",{get:i.get,put:i.put=p,gun:i.gun,"@":t["@"]})}else y!=e["."]?(t.gun=i.root,l.on.put(t,i.root)):i.on("in",{get:i.get,put:r[i.get],gun:i.gun,"@":t["@"]})}var l=t("./root");l.chain.chain=function(){var t,n=this._,i=new this.constructor(this),r=i._;return r.root=t=n.root,r.id=++t._.once,r.back=this,r.on=l.on,r.on("in",e,r),r.on("out",o,r),i},l.chain.chain.input=e;var p,g={},d=l.obj,h=d.has,v=(d.put,d.del),_=d.to,b=d.map,m=l.text.random,k=l._.soul,y=(l._.field,l.node._)})(t,"./chain"),t(function(n){function o(t,n){var o=n._,e=o.next,i=n.chain(),r=i._;return e||(e=o.next={}),e[r.get=t]=i,o.root===n?r.soul=t:(o.soul||o.field||o.has)&&(r.field=r.has=t),i}function e(t){var n,o=this,e=o.as,i=t.gun._,a=i.root._,f=t.put;if((n=a.now)&&o!==n[e.now])return o.to.next(t);r===f&&(f=i.put),(n=f)&&n[s._]&&(n=s.is(n))&&(n=i.root.get(n)._,r!==n.put&&(t=u(t,{put:n.put}))),e.use(t,t.event||o),o.to.next(t)}var i=t("./root");i.chain.get=function(t,n,r){if("string"!=typeof t){if(t instanceof Function){var u,s=(p=this)._,c=s.root._,l=c.now;return r=n||{},r.use=t,r.out=r.out||{},r.out.get=r.out.get||{},u=s.on("in",e,r),(c.now={$:1})[r.now=s.id]=u,s.on("out",r.out),c.now=l,p}return a(t)?this.get(""+t,n,r):((r=this.chain())._.err={err:i.log("Invalid get request!",t)},n&&n.call(r,r._.err),r)}var p,g=this,d=g._;return(p=(d.next||f)[t])||(p=o(t,g)),(l=d.stun)&&(p._.stun=p._.stun||l),n&&n instanceof Function&&p.get(n,r),p};i.obj.has;var r,u=i.obj.to,a=i.num.is,s=i.val.rel,f=(i.node._,{})})(t,"./get"),t(function(n){function e(t){t.batch=r;var n=t.opt||{},o=t.env=l.state.map(a,n.state);if(o.soul=t.soul,t.graph=l.graph.ify(t.data,o,t),o.err)return(t.ack||b).call(t,t.out={err:l.log(o.err)}),void(t.res&&t.res());t.batch()}function i(t){return 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o=this.as,e=o.at;if(o=o.as,t.gun&&t.gun._.back){n.off(),t=t.gun._.back._;var i=i||l.node.soul(e.obj)||l.node.soul(t.put)||l.val.rel.is(t.put)||(o.gun.back("opt.uuid")||l.text.random)();i?f(t,i,e,o):t.gun.back("opt.uuid")(function(n,i){if(n)return l.log(n);f(t,i,e,o)})}}function f(t,n,o,e){t.gun.back(-1).get(n),o.soul(n),e.stun[o.path]=!1,e.batch()}function c(t,n){var e=this.as;if(t.gun&&t.gun._)if(t.err)o.log("Please report this as an issue! Put.any.err");else{var i,r=t.gun._.back._,u=r.put,a=e.opt||{};if(!(i=e.ref)||!i._.now){if(n.off(),e.ref!==e.gun){if(!(i=e.gun._.get||r.get))return void o.log("Please report this as an issue! 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Please play with it and report bugs and ideas on how to improve it.");var s=o.chain();return s._.val=o.val(function(){s._.on("in",o._)}),s}return(n=n||{}).ok=t,n.cat=u,n.out={"#":i.text.random(9)},o.get(e,{as:n}),n.async=!0,o},i.chain.off=function(){var t,n=this,o=n._,e=(o.back||{})._;if(e)return(t=e.next)&&t[o.get]&&s(t,o.get),(t=e.ask)&&s(t,o.get),(t=e.put)&&s(t,o.get),(t=o.soul)&&s(e.root._.graph,t),(t=o.map)&&a(t,function(t){t.rel&&e.root.get(t.rel).off()}),(t=o.next)&&a(t,function(t){t.off()}),o.on("off",{}),n};var r,u=i.obj,a=u.map,s=(u.has,u.del),f=(u.to,i.val.rel),c=function(){}})(t,"./on"),t(function(n){function o(t){t.put&&!i.val.is(t.put)&&(this.as.val&&this.off(),u(t.put,e,{at:this.as,msg:t}),this.to.next(t))}function e(t,n){if(s!==n){var o=this.msg.gun,e=this.at,i=o.get(n)._;(i.echo||(i.echo={}))[e.id]=e}}var i=t("./index");i.chain.map=function(t,n,e){var u,s=this,f=s._;return t?(i.log.once("mapfn","Map functions are experimental, their behavior and API may change moving forward. Please play with it and report bugs and ideas on how to improve it."),u=s.chain(),s.map().on(function(n,o,e,s){var f=(t||a).call(this,n,o,e,s);r!==f&&(i.is(f)?u._.on("in",f._):u._.on("in",{get:o,put:f,gun:u}))}),u):(u=f.fields)?u:(u=f.fields=s.chain(),u._.val=s.back("val"),u._.MAPOF=f.soul,s.on("in",o,u._),u)};var r,u=i.obj.map,a=function(){},s=i.node._})(t,"./map"),t(function(n){var o=t("./index");o.chain.set=function(t,n,e){var i,r=this;if(n=n||function(){},e=e||{},e.item=e.item||t,i=o.node.soul(t))return r.set(r.back(-1).get(i),n,e);if(!o.is(t)){var u=r._.root._.opt.uuid();return u&&o.obj.is(t)?r.set(r._.root.put(t,u),n,e):r.get(u||o.state.lex()+o.text.random(12)).put(t,n,e)}return t.get("_").get(function(t,i){if(t.gun&&t.gun._.back){i.off();var u=(t.put||{})["#"],a={},s=(t=t.gun._.back._).put;if(!(u=t.soul||o.node.soul(s)||u))return n.call(r,{err:o.log('Only a node can be linked! Not "'+s+'"!')});r.put(o.obj.put(a,u,o.val.rel.ify(u)),n,e)}},{wait:0}),t}})(t,"./set"),t(function(t){if("undefined"!=typeof Gun){var n,o=function(){};"undefined"!=typeof window&&(n=window);var e=n.localStorage||{setItem:o,removeItem:o,getItem:o};Gun.on("opt",function(t){this.to.next(t);var n=t.opt;if(!t.once&&!1!==n.localStorage){n.file=n.file||n.prefix||"gun/";t.graph;var o,i={},r=0,u=Gun.obj.ify(e.getItem(n.file))||{};t.on("put",function(t){if(this.to.next(t),Gun.graph.is(t.put,null,a),t["@"]||(i[t["#"]]=!0),(r+=1)>=(n.batch||1e3))return s();o||(o=setTimeout(s,n.wait||1))}),t.on("get",function(o){this.to.next(o);var e,i,r=o.get;if(r&&(e=r[Gun._.soul])){var a=r["."];(i=u[e]||void 0)&&a&&(i=Gun.state.to(i,a)),(i||Gun.obj.empty(n.peers))&&t.on("in",{"@":o["#"],put:Gun.graph.node(i),how:"lS"})}});var a=function(t,n,o,e){u[e]=Gun.state.to(o,n,u[e])},s=function(){var a;r=0,clearTimeout(o),o=!1;var s=i;i={};try{e.setItem(n.file,JSON.stringify(u))}catch(t){Gun.log(a=t||"localStorage failure")}(a||Gun.obj.empty(n.peers))&&Gun.obj.map(s,function(n,o){t.on("in",{"@":o,err:a,ok:0})})}}})}})(t,"./adapters/localStorage"),t(function(n){var o,e=t("./index");"undefined"!=typeof WebSocket?o=WebSocket:("undefined"!=typeof webkitWebSocket&&(o=webkitWebSocket),"undefined"!=typeof mozWebSocket&&(o=mozWebSocket)),e.on("opt",function(t){function n(t){var n=this,o=c,e=t.wire||u(t,n);e&&(e.readyState!==e.OPEN?(t.queue=t.queue||[]).push(o):e.send(o))}function r(t,n,o){if(o&&t){try{t=JSON.parse(t.data||t)}catch(t){}if(t instanceof Array)for(var e,u=0;e=t[u++];)r(e,n,o);else 1==f.who&&(t.ws=i),o.on("in",t)}}function u(i,u){if(i&&i.url){var s=i.url.replace("http","ws"),f=i.wire=new o(s);return f.onclose=function(){t.on("bye",i),a(i,u)},f.onerror=function(t){a(i,u),t&&t.code},f.onopen=function(){t.on("hi",i);var o=i.queue;i.queue=[],e.obj.map(o,function(t){c=t,n.call(u,i)})},f.onmessage=function(t){r(t,i,u)},f}}function a(t,n){clearTimeout(t.defer),t.defer=setTimeout(function(){u(t,n)},2e3)}this.to.next(t);var s=t.opt;if(!t.once&&o&&!1!==s.WebSocket){var f=s.ws||(s.ws={});if(f.who=0,e.obj.map(s.peers,function(){++f.who}),!t.once){var c;t.on("out",function(o){this.to.next(o),o.ws&&1==f.who||(c=JSON.stringify(o),f.drain?f.drain.push(c):(f.drain=[],setTimeout(function(){if(f.drain){var o=f.drain;f.drain=null,o.length&&(c=JSON.stringify(o),e.obj.map(s.peers,n,t))}},s.wait||1),e.obj.map(s.peers,n,t)))})}}});var i=function(){}})(t,"./adapters/websocket")}();
\ No newline at end of file
diff --git a/package.json b/package.json
index 601b0838..85d37656 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,6 @@
     "ws": "~>4.0.0"
   },
   "devDependencies": {
-    "spark-md5": "^3.0.0",
     "@std/esm": "^0.8.3",
     "@trust/webcrypto": "^0.7.1",
     "buffer": "^5.0.7",
@@ -66,6 +65,8 @@
     "node-webcrypto-ossl": "^1.0.31",
     "panic-manager": "^1.2.0",
     "panic-server": "^1.1.0",
+    "safe-buffer": "^5.1.1",
+    "spark-md5": "^3.0.0",
     "text-encoding": "^0.6.4",
     "uglify-js": ">=2.8.22",
     "uws": "~>0.14.1"
diff --git a/sea.js b/sea.js
index fd8f9899..ab62ad63 100644
--- a/sea.js
+++ b/sea.js
@@ -19,7 +19,8 @@
     var Buffer = buffer.Buffer;
   }
   if(typeof Buffer === 'undefined'){
-    var Buffer = require('buffer').Buffer;  //eslint-disable-line no-redeclare
+    var Buffer = require('safe-buffer').Buffer;  //eslint-disable-line no-redeclare
+    // var Buffer = require('buffer').Buffer;  //eslint-disable-line no-redeclare
   }
 
   var subtle, subtleossl, TextEncoder, TextDecoder, getRandomBytes;
@@ -136,8 +137,8 @@
           root.get(pub).get(function(at, ev){
             pub = pub.slice(4);
             ev.off(); c--;
-            if(at.put){ 
-              aliases.push({pub: pub, at: at}); 
+            if(at.put){
+              aliases.push({pub: pub, at: at});
             }
             if(!c && (c = -1)){ resolve(aliases) }
           });
@@ -678,8 +679,7 @@
     }
 
     var doIt = function(resolve, reject){
-      // opts = { hook: function({ iat, exp, alias, proof }),
-      //   session: false } // true uses random PIN, no PIN UX error generated
+      // opts = { hook: function({ iat, exp, alias, proof }) }
       // iat == Date.now() when issued, exp == seconds to expire from iat
       // How this works:
       // called when app bootstraps, with wanted options
@@ -1176,7 +1176,7 @@
       if(!m){ if(false === p){ return resolve(m) }
         return resolve();
       }
-      if(!m.slice || 'SEA[' !== m.slice(0,4)){ 
+      if(!m.slice || 'SEA[' !== m.slice(0,4)){
         if(false === p){ return resolve(m) }
         return resolve()
       }
@@ -1185,7 +1185,7 @@
       }catch(e){ return reject(e) }
       m = m || '';
       d = m[0];
-      try{ d = d.slice ? JSON.parse(d) : d }catch(e){} 
+      try{ d = d.slice ? JSON.parse(d) : d }catch(e){}
       if(false === p){ resolve(d) }
       SEA.verify(m[0], p, m[1]).then(function(ok){
         if(!ok){ return resolve() }
diff --git a/src/chain.js b/src/chain.js
index 76f92fa9..2aa1f499 100644
--- a/src/chain.js
+++ b/src/chain.js
@@ -250,9 +250,9 @@ function ask(at, soul){
 	Gun.obj.del(at, 'ask'); // TODO: PERFORMANCE? More elegant way?
 }
 function ack(msg, ev){
-	var as = this.as, get = as.get || empty, at = as.gun._;
+	var as = this.as, get = as.get || empty, at = as.gun._, tmp = (msg.put||empty)[get['#']];
 	if(at.ack){ at.ack = (at.ack + 1) || 1 }
-	if(!msg.put /*|| node_ == get['.']*/ || (get['.'] && !obj_has(msg.put[get['#']], at.get))){
+	if(!msg.put /*|| node_ == get['.']*/ || (get['.'] && !obj_has(tmp, at.get))){
 		if(at.put !== u){ return }
 		//at.ack = 0;
 		at.on('in', {
@@ -263,6 +263,10 @@ function ack(msg, ev){
 		})
 		return;
 	}
+	if(node_ == get['.']){ // is this a security concern?
+		at.on('in', {get: at.get, put: tmp[at.get], gun: at.gun, '@': msg['@']});
+		return;
+	}
 	//if(/*!msg.gun &&*/ !get['.'] && get['#']){ at.ack = (at.ack + 1) || 1 }
 	//msg = obj_to(msg);
 	msg.gun = at.root;
diff --git a/src/root.js b/src/root.js
index 3a18868c..5df30669 100644
--- a/src/root.js
+++ b/src/root.js
@@ -103,7 +103,7 @@ Gun._ = { // some reserved key words, these are not the only ones.
 		var ctx = this, cat = ctx.gun._, at = (cat.next || empty)[soul];
 		if(!at){
 			ctx.souls[soul] = false;
-			return
+			return 
 		}
 		var msg = ctx.map[soul] = {
 			put: node,
@@ -224,3 +224,4 @@ module.exports = Gun;
 		},1);
 	});
 });*/
+	
\ No newline at end of file