Changing Your Node Provider Principal
From Internet Computer Wiki
WARNING: Superseded -- please edit Node Provider NNS proposals instead!
If you have lost access to your Node Provider Principal, you will need to create a new one and update the NNS.
Go through steps 1-4 on the Node Provider Onboarding page to install the necessary software and create a principal with a Ledger device and the NNS front-end dappThere is no need to create a new Node Operator Key, so long as you still have access to your Node Operator private key/HSM (steps 5-7).
Follow step 8 on the Node Provider Onboarding page to register the principal in the NNS.Create a post on https://forum.dfinity.org/ AND alsoAdd the following explanation to the proposal summary to explain the following:Identify yourself as an existing NPWhy you are registering a new principal? -- Please explain the situation with as many details as acceptable to you since you need to convince the community to vote for your proposal.How can they verify that you are who you say you are?Please add a link to the forum post in the proposal summary.