diff --git a/zen/zen_MAKE.sh b/zen/zen_MAKE.sh
index 6e0c92e..c50da9e 100755
--- a/zen/zen_MAKE.sh
+++ b/zen/zen_MAKE.sh
@@ -60,7 +60,7 @@ IPFS: $ipfsnodeid
 # _ipfs.node.creatorcat 	# NODE IPFS ID
 # _ipfs.publishkey.BB.aes 	# BB SYMcypher of IPNS publish key
 # _ipfs.publishkey.crypt 	# G1SSB ASYMcypher of IPNS publish key
-# _tag.BB.sha 				# BB sha512sum
+# _tag.BB.sha 				# BB sha256sum
 # _tag.uid 					# ZenTag UID
 # _tag.zen 					# ZentTag balance
 # _ipns						# /ipns/ address
@@ -129,9 +129,9 @@ while [[ $(grep -Rwl "$AA" ~/.zen/ipfs_swarm/.Qm*/TAG/*/_tag.uid) ]]; do
 done
 
 # BB key is a 4 word diceware printed on QRCode for Human use.
-# SHA512 PASSWORD CHECK FOR ALLOWING WRITE ACTION 
+# SHA256 PASSWORD CHECK FOR ALLOWING WRITE ACTION 
 BB=$($MY_PATH/tools/diceware.sh 4 | xargs);
-BBH=$(echo -n "$BB" | sha512sum | cut -d ' ' -f 1)
+BBH=$(echo -n "$BB" | sha256sum | cut -d ' ' -f 1)
 
 ########################################################################
 # INITIAL DATA STRUCTURE
@@ -164,9 +164,9 @@ echo "$ISSUER" > ~/.zen/tag/${AAH}/_tag.issuer # TX ISSUER G1PUBKEY OR SSB_MESSA
 # =====================================
 # BB encrypted version for IRL use
 # g1pub for current G1SSB Node later access...
-# Using sha512sum / openssl / natools.py (libsodium)
+# Using sha256sum / openssl / natools.py (libsodium)
 ########################################################################
-[[ ! -f ~/.ipfs/keystore/${AA}.key ]] && J=$(ipfs key gen -t rsa -s 2048 ${AA}.key)
+[[ ! -f ~/.ipfs/keystore/${AA}.key ]] && ipfs key gen -t rsa -s 2048 ${AA}.key
 # WRITE BBH for QRCode BB verification
 echo "$BBH" > ~/.zen/tag/${AAH}/_tag.BB.sha
 # BB pgp symetric publishkey
@@ -288,18 +288,20 @@ echo "
  _|_  _.o._  
 (_| |(_||| | : $NANODATE : 0
 "
-I=$(ipfs add -qr ~/.zen/tag/${AAH} | tail -n 1)
-echo "${I}" > ~/.zen/tag/${AAH}/_chain
+I0=$(ipfs add -qr ~/.zen/tag/${AAH} | tail -n 1)
+echo "${I0}" > ~/.zen/tag/${AAH}/_chain
 
 # Double IPFS add for _chain INIT
-I=$(ipfs add -qr ~/.zen/tag/${AAH} | tail -n 1)
 cp -f ~/.zen/tag/${AAH}/_chain ~/.zen/tag/${AAH}/_chain.prev
+I=$(ipfs add -qr ~/.zen/tag/${AAH} | tail -n 1)
 echo "${I}" > ~/.zen/tag/${AAH}/_chain
 
 # IPNS name publish
 J=$(ipfs name publish -k ${AA}.key --quieter /ipfs/${I})
-echo "${J}" > ~/.zen/tag/${AAH}/_ipns
+[[ ! ${J} ]] && echo "Problem publishing" && exit 1
+# ipfs pin rm ${I} && ipfs pin rm ${I0} && rm -Rf ~/.zen/tag/${AAH} && rm ~/.ipfs/keystore/${AA}.key
 
+echo "${J}" > ~/.zen/tag/${AAH}/_ipns
 # INDEXING ZenTag into SWARM
 mkdir -p ~/.zen/ipfs/.$ipfsnodeid/TAG/${ZENSOURCE}/
 echo "${AA}" > ~/.zen/ipfs/.$ipfsnodeid/TAG/${ZENSOURCE}/_tag.uid
@@ -338,9 +340,9 @@ echo "
  / / /_/ / __(__  ) 
 /_/ .___/_/ /____/  
  /_/                
-ipfs ls /ipfs/$I
+ipfs ls /ipfs/${I}
 
-ZenTAG       : ipfs ls /ipns/$J
+ZenTAG       : ipfs ls /ipns/${J}
 NODE index   : ipfs ls /ipns/$NODEIPNS/.$ipfsnodeid/TAG/${ZENSOURCE}
 "