mirror of
https://github.com/monero-project/monero-site.git
synced 2024-11-17 00:07:54 +00:00
101 lines
4.5 KiB
Markdown
101 lines
4.5 KiB
Markdown
{% include disclaimer.html translated="no" translationOutdated="no" %}
|
|
|
|
### Table of contents
|
|
|
|
- [What is the wallet restore height?](#what-is-the-wallet-restore-height)
|
|
- [Why Monero wallets have a restore
|
|
height?](#why-monero-wallets-have-a-restore-height)
|
|
- [What happens if I set a wrong restore
|
|
height?](#what-happens-if-i-set-a-wrong-restore-height)
|
|
- [How to change the wallet restore height on Monero
|
|
GUI](#how-to-change-the-wallet-restore-height-on-monero-gui)
|
|
- [My wallet is showing a wrong balance after changing the restore
|
|
height](#my-wallet-balance-is-wrong-after-changing-the-restore-height)
|
|
|
|
### What is the wallet restore height?
|
|
|
|
The wallet restore height is a setting that tells the wallet software from
|
|
which block it should start scanning the @blockchain when looking for
|
|
@transactions, a process that is known as wallet synchronization. Ideally it
|
|
should be the number of the block which included the first incoming
|
|
transaction to your wallet.
|
|
|
|
### Why Monero wallets have a restore height?
|
|
|
|
Unlike most @cryptocurrencies, all transactions included in the Monero
|
|
blockchain are encrypted. Therefore, your wallet software has to use its
|
|
private @view-key to locate the transactions destined for you on the
|
|
blockchain. The process of scanning the Monero blockchain looking for
|
|
transactions is known as wallet synchronization and it demands a lot of
|
|
computing resources.
|
|
|
|
Setting a restore height makes your wallet synchronization faster, because
|
|
the wallet software will not start the blockchain scanning at the beginning
|
|
of Monero (April 2014), but at the time of the restore height.
|
|
|
|
|
|
|
|
### What happens if I set a wrong restore height?
|
|
|
|
If you set a restore height higher than the block height of your first
|
|
incoming transaction, your wallet software will not detect all transactions
|
|
of your wallet. In consequence, your balance will be wrong and your wallet
|
|
software will not work properly.
|
|
|
|
If you set a restore height lower than the block height of your first
|
|
incoming transaction, your wallet software will scan unnecessary blocks. In
|
|
consequence, your initial wallet synchronization will take longer than
|
|
necessary, but your wallet software will still work.
|
|
|
|
Therefore, if you're unsure about the block height of your first incoming
|
|
transaction, it's always better to set a lower restore height instead of a
|
|
higher one.
|
|
|
|
### How to change the wallet restore height on Monero GUI
|
|
|
|
1) Go to `Settings` > `Info` page. On `Wallet restore height:`, click on
|
|
`(Change)`.
|
|
|
|
<img src="/img/resources/user-guides/en/change_restore_height/change_wallet_restore_height.png" style="width: 593px;"/>
|
|
|
|
2) Next, enter your new restore height, which should be the number of the
|
|
block in which your first incoming transaction was included. If you have
|
|
the transaction ID (txid) of the first incoming transaction, you can
|
|
enter it in a [block explorer]({{site.baseurl}}/resources/tools/) to
|
|
check in which block it was included.
|
|
|
|
<img src="/img/resources/user-guides/en/change_restore_height/set_new_restore_height-height.png" style="width: 417px;"/>
|
|
|
|
If you don't know the block number of the first incoming transaction to your
|
|
wallet, you can enter its date or an estimated date (YYYY-MM-DD format).
|
|
|
|
<img src="/img/resources/user-guides/en/change_restore_height/set_new_restore_height-date.png" style="width: 417px;"/>
|
|
|
|
Click on `Ok` button to continue.
|
|
|
|
3) Next, a dialog window will appear informing that your current wallet
|
|
cache will clear all information stored about recipient addresses,
|
|
transaction keys, and transaction descriptions.
|
|
|
|
But don't worry, you will not lose any important information. Your current
|
|
wallet cache will be stored as a backup file in the same folder of your
|
|
wallet and can be restored later.
|
|
|
|
Click on `Ok` button to continue.
|
|
|
|
<img src="/img/resources/user-guides/en/change_restore_height/rescan_wallet_cache.png" style="width: 600px;"/>
|
|
|
|
4) Your wallet will now start a new wallet synchronization, rescanning the
|
|
blockchain starting from the new restore height*.
|
|
|
|
Your wallet balance should be correct after the wallet synchronization is
|
|
completed.
|
|
|
|
*If your wallet is connected to a local node that is not yet synchronized, you will have to wait for the node synchronization to finish.
|
|
|
|
### My wallet balance is wrong after changing the restore height
|
|
|
|
This problem usually occurs when you set a restore height that is higher
|
|
than the block height of the first incoming transaction to your wallet. To
|
|
solve this issue, change the wallet restore height again using a lower
|
|
restore height.
|