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Update minting-nfts.md #473

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Jan 14, 2022
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Update minting-nfts.md #473

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7 changes: 5 additions & 2 deletions docs/native-tokens/minting-nfts.md
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Original file line number Diff line number Diff line change
Expand Up @@ -116,8 +116,11 @@ cd nft/

### Set variables
We will set important values in a more readable variable for better readability and debugging of failed transactions.

Since cardano-node version 1.31.0 the token name should be in hex format. We will set the variable $realtokenname (real name in utf-8) and then convert it to $tokenname (name in hex format).
```bash
tokenname=$(echo -n "NFT1" | xxd -b -ps -c 80 | tr -d '\n')
realtokenname="NFT1"
tokenname=$(echo -n $realtokenname | xxd -b -ps -c 80 | tr -d '\n')
tokenamount="1"
fee="0"
output="0"
Expand Down Expand Up @@ -314,7 +317,7 @@ If you want to generate it "on the fly," use the following commands:
echo "{" >> metadata.json
echo " \"721\": {" >> metadata.json
echo " \"$(cat policy/policyID)\": {" >> metadata.json
echo " \"$(echo $tokenname)\": {" >> metadata.json
echo " \"$(echo $realtokenname)\": {" >> metadata.json
echo " \"description\": \"This is my first NFT thanks to the Cardano foundation\"," >> metadata.json
echo " \"name\": \"Cardano foundation NFT guide token\"," >> metadata.json
echo " \"id\": \"1\"," >> metadata.json
Expand Down