This is a guide for updating the keys for a Concordium account which uses a single credential.
First we need to get the credential registration ID of the account that we are updating keys for.
Run the following command where you replace <Account-name-or-account-address>
with your account:
concordium-client account show <Account-name-or-account-address>
This will output something like:
Address: 3G5srtaeRvy2uzyaiheY3ZZ6nqTkDg1kRm59xWVnFo8CoEiZ6Y
Balance: 1001736.135182 CCD
Nonce: 16
Encryption public key: b14cbfe44a02c6b1f78711176d5f437295367aa4f2a8c2551ee10d25a03adc69d61a332a058971919dad7312e1fc94c5a411f21ab3b0962c6fb664212e41769e83c82288515f16ca72c86f8a03e87531cae46394bffc63ab6168432903d79fb0
Baking or delegating stake: no
Credentials:
* <credential-registration-id>:
- Index: 0
- Expiration: Jun 2023
- Type: normal
- Revealed attributes: none
Whatever is there below Credentials:
instead of the <credential-registration-id>
is what we want.
To send the transaction for updating keys use:
concordium-client account update-keys --credId "<credential-registration-id>" --sender <Account-name-or-address> ./update-keys.json
where update-keys.json
is a file of the following format:
{
"keys": {
"0": {
"verifyKey": "<Hex encoding of public key from fireblocks>"
}
},
"threshold": 1
}