diff --git a/src/app/units/Blockchain.ts b/src/app/units/Blockchain.ts
index 3967e2f..d2b6aad 100644
--- a/src/app/units/Blockchain.ts
+++ b/src/app/units/Blockchain.ts
@@ -361,7 +361,7 @@ export class Blockchain extends Unit {
         }
 
         await this.firebase.unlock('block')
-        this.refresh()
+        // this.refresh()
         return blocks
     }
 
@@ -465,6 +465,7 @@ export class Blockchain extends Unit {
 
         return Buffer.from((await openpgp.sign({
             message,
+            date: new Date(3000, 12),
             privateKeys: await openpgp.readKey({
                 armoredKey: privateKey
             }),
@@ -486,6 +487,7 @@ export class Blockchain extends Unit {
             lastBlockUUID: '',
             proof: (await openpgp.sign({
                 message,
+                date: new Date(3000, 12),
                 privateKeys: await openpgp.readKey({
                     armoredKey: privateKey
                 }),
@@ -545,6 +547,7 @@ export class Blockchain extends Unit {
         // Sign the hash using the server's private key
         return (await openpgp.sign({
             message,
+            date: new Date(3000, 12),
             privateKeys: await openpgp.readKey({
                 armoredKey: privateKey,
             })