user1092: I've minted a token but some of the metadata.jsosn properties don't look so great. Is there a way to update them?
The general form I've tried is:
cardano-cli transaction build-raw \
        --fee $fee \
        --tx-in $txhash#$txix \
        --tx-out $address+$output \
        --metadata-json-file metadata.json  \
        --out-file matx.raw


user62: Technically you cannot change the metadata for a token once its minted. Thats the whole point of putting something on the blockchain-its immutable. On Cardano, token metadata is just metadata in the minting transaction. What you are doing is just adding new metadata to a new transaction with the token. This is not changing the minting metadata. You should just burn the token and start fresh.

1092: <p>I've minted a token but some of the metadata.jsosn properties don't look so great. Is there a way to update them?</p>
<p>The general form I've tried is:</p>
<pre><code>cardano-cli transaction build-raw \
        --fee $fee \
        --tx-in $txhash#$txix \
        --tx-out $address+$output \
        --metadata-json-file metadata.json  \
        --out-file matx.raw
</code></pre>
 62: <p>Technically you cannot change the metadata for a token once its minted. Thats the whole point of putting something on the blockchain-its immutable. On Cardano, token metadata is just metadata in the minting transaction. What you are doing is just adding new metadata to a new transaction with the token. This is not changing the minting metadata. You should just burn the token and start fresh.</p>
