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Tag address

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Tag address

Tag an address:

Remove tagging from address

How-To

How to tag an address?

Do you want to mark an address as trusted? Or some Ethereum address has done you wrong? You can simple select one of the already existing tags for these situations (TRUSTED / SCAMMER / etc.) and tag the address you want with them.

<<< Click here to see a step by step guide on how to do it! >>>

Check you are in tab "Tag address".

Select the tag you want to use.

Put the Ethereum address you want to tag in the "Address to tag" field. In this example, we are using address "0x1010101010101010101010101010101010101010".

Double-check address. Confirm if the address is well written and matches the address you want to receive the tag.

Check if you have in your Ethereum wallet the value needed for the tagging. At this moment only 0.005 Ether needed, so we can support our website and bring improvements and new features to our ecosystem.

Press "Tag selected address" button

If you are using MetaMask, it should display now its pop-up asking to confirm the sending of the Transaction to our contract

Press the "Confirm" button, to confirm the transaction and send it to the Ethereum network

You will see a message on the button, confirming the transaction was sent:

You can check how the Ethereum network is processing your transaction by clicking on the link mentioned in that message. Until the transaction is confirmed it can take more or less time depending on the conditions of the Ethereum network, but it shouldn't take long.

When the transaction has been executed by the Ethereum network you will see the following message:

MetaMask will also show a popup window in the bottom right informing you of that:

After the transaction being executed and distributed throughout the Ethereum network, you can see in the address your tagging. For example, if the address of the receiver was "0x1010101010101010101010101010101010101010", you could access its wallet at https://ethplorer.io/address/0x1010101010101010101010101010101010101010, and see the address with your tag:

It will appear both in the "Balances" and in the latest "Transfers", so if anyone checks that address with websites ethplorer.io, etherscan.io or other (with compatibility with ERC-20 tokens), he/she will be able to see it in that wallet address and be alerted.

You can check the taggings you do using the "Track taggings" button.

You can see in the following example the tagging you made of address "0x1010101010101010101010101010101010101010":

You can see it was made 21 minutes ago to address "0x1010101010101010101010101010101010101010". Clicking on that address ("0x1010101010101010101010101010101010101010") on this screen (on column "To") will show you all other taggings that address has gotten from other users.

How to create your own tag?

Ready to take the next step and create your own tag?
Do you think you have an idea that will interest other people?
This section is right for you then.
You can earn when other people use your tag. Each tagging other people do will get you some ether :) No worries for yourself though, you get 100 taggings for free on your own tags, and a big discount if you need more taggings than that!

<<< Click here to see a step by step guide on how to do it! >>>

Go into "Register a new tag" tab

Fill in the full name of you tag in the "Tag name" field. The "Tag name" will be used for the token name in the ERC-20 Token that will represent this tag.

Maximum of 51 characters for the tag name.

Fill in the symbol name for your tag in the "Symbol" field. The "Symbol" will be used as the token symbol in the ERC-20 Token that will represent this tag.

When you fill in the name of the tag, this field will be auto filled what that name too, but you can change it for anything you want.
If you don't put nothing in this field it will auto generate one for you, starting with "TAG" plus a number.
Maximum of 16 characters for the symbol.

Make sure your Ethereum wallet has the necessary Ether for the transaction to go through (cheap at 0.05 Eth + some more for gas of the transaction, at this time)

Press the "Create tag" button

It should open MetaMask (for this example we are using the MetaMask extension as our supplier of Web3, if you use another supplier it can show up differently)

Press the "Confirm" button, to confirm the transaction and send it to the Ethereum network

You will see a message on the button, confirming the transaction was sent:

You can check how the Ethereum network is processing your transaction by clicking on the link mentioned in that message. Until the transaction is confirmed it can take more or less time depending on the conditions of the Ethereum network, but it shouldn't take long.

When the transaction has been executed by the Ethereum network you will see the following message:

MetaMask will also show a popup window in the bottom right informing you of that:

You can check your owner balance for the tags you created, in this tab:

The "Owner balance" is how many taggings you can do for free for a certain tag. The "Total taggings" is how many times your tag has been used to do a tagging (including also your own free taggings). For each tag you create, you can tag it for free 100 times, more than enough for everything you can think of. But, if even then not enough, you can still continue tagging it with a big discount.

How to remove a tagging you have done previously?

Tagged some address by mistake? Correct it this way...

<<< Click here to see a step by step guide on how to do it! >>>

Check you are in tab "Tag address".

Select the tag you want to remove. The one you made the tagging by mistake.

After selecting the tag, it will display information on the tag selected, and allow the user to select the address that he/she wants to remove the tagging from.

Select the address you want to remove the tagging from:

Press the "Remove Tag from selected address" button

The browser will ask you to confirm if you are really sure you want to continue. Press "OK" for it to continue removal of tagging.

It should open MetaMask (for this example we are using the MetaMask extension as our supplier of Web3, if you use another supplier it can show up differently)

Press the "Confirm" button, to confirm the transaction and send it to the Ethereum network

You will see a message on the button, confirming the transaction was sent:

You can check how the Ethereum network is processing your transaction by clicking on the link mentioned in that message. Until the transaction is confirmed it can take more or less time depending on the conditions of the Ethereum network, but it shouldn't take long.

When the transaction has been executed by the Ethereum network you will see the following message:

MetaMask will also show a popup window in the bottom right informing you of that:

How to transfer a tag to a new owner?

If you get tired of managing a certain tag and want to sell it to a new owner, or you have a new ethereum account that you would prefer to manage the tag with, you can simply transfer a tag you own to a new owner :)

<<< Click here to see a step by step guide on how to do it! >>>

Go into "Register a new tag" tab

Press the "Transfer Tag" button, for the Tag you want to transfer ownership. In this example the "SCAMMER" tag.

In the pop-up that appears fill in the address of the new owner in the "Address to transfer tag ownership" field.

In this example we are saying we want address "0x896fbc48673584ea862435786cdee856876ccf11" to be the new owner of the address. The new owner will be the one that will start getting the gains from other users using the tag after the transfer is done, so be sure to confirm its address.

Make sure your Ethereum wallet has the necessary Ether for the transaction to go through (just 0.005 Eth + some more for gas of the transaction)

Press the "Transfer tag ownership to selected address" button

The browser will ask you to confirm if you are really sure you want to continue. Press "OK" for it to continue the transfer of the selected Tag.

Following that, it will open MetaMask (for this example we are using the MetaMask extension as our supplier of Web3, if you use another supplier it can show up differently)

Press the "Confirm" button, to confirm the transaction and send it to the Ethereum network

You will see a message on the button, confirming the transaction was sent:

You can check how the Ethereum network is processing your transaction by clicking on the link mentioned in that message. Until the transaction is confirmed it can take more or less time depending on the conditions of the Ethereum network, but it shouldn't take long.

When the transaction has been executed by the Ethereum network you will see the following message:

MetaMask will also show a popup window in the bottom right informing you of that:

Do you want to send a message to the owner of an Ethereum address?

Follow these simple steps:

<<< Click here to see a step by step guide on how to do it! >>>

Create you own tag on tag.gd with the message you want to send.

Go into "Register a new tag" tab

Fill in the message you want the owner of the Ethereum address to see in the "Tag name" field

Fill in a short name for your message (will be equivalent to the token symbol) in the "Symbol" field

Make sure your Ethereum wallet has the necessary Ether for the transaction to go through (0.05 Eth + some more for gas of the transaction)

Press the "Create tag" button

It should open MetaMask (for this example we are using the MetaMask extension as our supplier of Web3, if you use another supplier it can show up differently)

Press the "Confirm" button, to confirm the transaction and send it to the Ethereum network

You will see a message on the button, confirming the transaction was sent:

You can check how the Ethereum network is processing your transaction by clicking on the link mentioned in that message. Until the transaction is confirmed it can take more or less time depending on the conditions of the Ethereum network, but it shouldn't take long.

When the transaction has been executed by the Ethereum network you will see the following message:

MetaMask will also show a popup window in the bottom right informing you of that:

Tag your message to the address of the recipient of the message.

Go into the "Tag address" tab.

Select your just created tag from the combo box

Put the Ethereum address you want the owner to see your message (message will be public, other people will be also able to see the message on that address) in the "Address to tag" field

Double-check address

Press "Tag selected address" button

If you are using MetaMask, it should display now its pop-up asking to confirm the sending of the Transaction to our contract

Press the "Confirm" button, to confirm the transaction and send it to the Ethereum network

You will see a message on the button, confirming the transaction was sent:

You can check how the Ethereum network is processing your transaction by clicking on the link mentioned in that message. Until the transaction is confirmed it can take more or less time depending on the conditions of the Ethereum network, but it shouldn't take long.

When the transaction has been executed by the Ethereum network you will see the following message:

MetaMask will also show a popup window in the bottom right informing you of that:

After the transaction being executed and distributed throughout the Ethereum network, you can see in the address tagged your message available to the user. For example, if the address of the receiver was "0x1010101010101010101010101010101010101010", you could access its wallet at https://ethplorer.io/address/0x1010101010101010101010101010101010101010, and see the address receiving your message:

It will appear both in the "Balances" and in the latest "Transfers", so if the owner of that address is using a ERC-20 compatible mobile/desktop wallet, websites ethplorer.io, etherscan.io or other, he/she will be able to see it in his/her wallet and get the message you sent.

How to retrieve your gains?

Ready to retrieve your gains from a tag you created? Just follow these steps:

<<< Click here to see a step by step guide on how to do it! >>>

Go into "Register a new tag" tab

Check your gains in the "Change to receive / Gains gotten" section:

Looking at field "Gains gotten (Eth)" you can see in this example you had 0.0025 Eth to retrieve ("Change to receive" should never have any balance, unless you interact directly with the contract without using our website).

Press the "Retrieve gains gotten" button

It should open MetaMask (for this example we are using the MetaMask extension as our supplier of Web3, if you use another supplier it can show up differently)

Press the "Confirm" button, to confirm the transaction and send it to the Ethereum network

You will see a message on the button, confirming the transaction was sent:

You can check how the Ethereum network is processing your transaction by clicking on the link mentioned in that message. Until the transaction is confirmed it can take more or less time depending on the conditions of the Ethereum network, but it shouldn't take long.

When the transaction has been executed by the Ethereum network you will see the following message:

MetaMask will also show a popup window in the bottom right informing you of that:

Check your wallet balance! You now have the gains added to you wallet :)

About Tag.gd

Created in 2015, rocking the then simple world of cryptocurrencies, Ethereum brings programmable money to the center stage. The first to make available Turing complete smart contracts, it allows its users to build their own currencies, financial systems and other applications.
With this, and the support of a big community (developers, tool makers, financial institutions, etc.), a lot of tools were developed to allow normal users the ability to check their wallets, interact with contracts and make their own contracts. These tools mostly support also the ERC20 Token Standard, created to make available a standard for interaction with Tokens created on the Ethereum network.

Tag.gd will allow common users to tag addresses of other people (like exchanges, dangerous addresses, known scammers, invalid / abandoned contracts, trusted addresses / contracts, etc.). Using known ethereum sites like etherscan.io and ethplorer.io tagged users will be able to see in their addresses when they have been tagged, as the Tags created on Tag.gd are created as contracts compatible with the ERC20 standard.
Despite also allowing users to create they own tokens, just by deciding on the Name and Symbol for the Token, these tokens are created with certain restrictions in mind to work as tags:
- One address A can only tag another address B with a certain tag once;
- One address can be tagged with many different tags;
- The total supply of the token (that corresponds to the Tag) is increased by 1 for each tagging;
- The total supply of the token is reduced by 1 for each removal of a tagging;
- The tag tokens are not transferrable, that is, operations that would allow a user to transfer a token after receiving it are blocked (transfer, transferFrom and approve);
- Only the user that does a tagging can remove it, that is, if address A has tagged address B previously, only address A can remove its tagging from address B.

In the future, through information gathered from the tagged addresses, we hope to help improve access to the Ethereum network, helping signaling dangerous or scammer addresses (or simply malfunctioning contracts), so users avoid sending Ethereum (or other tokens) to those addresses.

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