Skip to content This is a Blockchain Quick Bit, where we show you a quick and easy tip to help you use our products and services.Today we’ll show you a section of the the Blockchain iOS Wallet for creating new addresses.How to create and label a new bitcoin address To create a new bitcoin address in the Blockchain iOS Wallet, tap on the second tab from the left, which is the Receiving tab.This tab is used to view bitcoin addresses that belong to you, where you can receive bitcoin transactions sent to you in your Blockchain Wallet.Why would you want to create a new bitcoin address?This is to help you protect your privacy.You may not want people to see your other bitcoin addresses and transactions, so you can create new ones on the fly for individual transactions.After tapping the Receiving tab, tap on the green New Address button.A new bitcoin address will automatically be created in your wallet, and you will get an onscreen notification of the new address, as shown below.
From here, you can label the address so you know what it’s for.Tap on the newly created address in the Receiving tab, and you will get a few options; tap the Set Label button.Then type in the short description and you have just labeled your bitcoin address for future reference.By design, address labels are private and not made public.Want to suggest an idea for a Quick Bit?Let us know via Twitter (@Blockchain) or Facebook!_ Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top up vote 1 down vote favorite I'm familiar with the basic RPC commands, but I'm having trouble retrieving/adding an address to a wallet, using purely RPC calls (i.e.bitcoind only, not bitcoin-qt).My understanding is that addresses are associated with accounts, but I'm unsure what role "accounts" play, and how to create new ones etc.In pseudocode, this is what I want to be able to do: if (count(getAddressesByLabel("donations")) == 0) { address = wallet.createBitcoinAddress(); address.setLabel("donations"); } donationAddress = getAddressesByLabel("donations")) wallet bitcoind address json-rpc address-generation up vote 2 down vote You may have already read this, but make sure you read this if you want to know about how the accounts feature of the core client works: https://en.bitcoin.it/wiki/Accounts_explained.
(It's somewhat of a legacy feature.)Are you looking to be able to do this manually with the RPC methods, or automated?For manually, do: bitcoin-cli getaddressesbyaccount "donations" If the JSON array returned is empty, then no address is associated.To create a new bitcoin address with that label, do: bitcoin-cli getnewaddress "donations" To get an address for the "donations" account, do: bitcoin-cli getaccountaddress "donations" Your Answer Sign up or log in Sign up using Google Sign up using Email and Password Post as a guest Name Email discard By posting your answer, you agree to the privacy policy and terms of service.bitcoin machine in torontoBrowse other questions tagged wallet bitcoind address json-rpc address-generation or ask your own question.bitcoin mining essentials
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This is an archived post.You won't be able to vote or comment.How to write a bitcoin payment address to a nfc tag (self.Bitcoin)submitted by I have been searching for a way to create a nfc tag that I can scan with my android and have it open up the wallet with a preloaded bitcoin payment address.I have finally figured it out, and since I could not find a guide anywhere I am posting a how to.You will need a nfc tag + a nfc tag writer capable of writing URI tags (very important).wts bitcoinIf you dont write the tag as a URI then it will not work correctly.I used NFC TagWriter by NXP.Any writer that will write URI tags should work however.After that it is really very simple.If you are using an android wallet, open this first can copy the wallet address you wish to use.Open up the tagwriter, select "Create, write, and store" Press: New - define a new NFC data set Scroll down and select URI (not file URI) Enter description In the URI field enter this: bitcoin:[your wallet address here] Make sure there is no spaces, and click next.
On the write options screen that shows next you can leave everything as is, and click next.Write the tag You can add more options if you like following this format: bitcoin:[?amount=][?label=