Outside from blockchain, can other wallets like btc qt do the same?
If so, where is this option?
If so, where is this option?
No
Topic: Can I add a message to a transaction? (Read 742 times)
No
Outside from blockchain, can other wallets like btc qt do the same?
If so, where is this option?
If so, where is this option?
Are colored coins (e.g. coinprism) store a message that indicates the color?
How? And how can someone see it?
I think nearly all of the wallets includes the feature of adding a message to the transaction. Note that you cannot remove it, it will be permanent to the blockchain and everyone can see it.-ranochigo
You are mistaken. This is not correct.
None of the wallets provide any user interface for adding messages into the blockchain.
That is not "permanent in the blockchain".
That is a service provided by the blockchain.info company. If you use their wallet, then they let you create a message that they store in their own database and they display on their website. This is not a feature of bitcoin, nor of the actual blockchain. You cannot create those messages with any wallet except blockchain.info
-ranochigo
How? And how can someone see it?
I think nearly all of the wallets includes the feature of adding a message to the transaction. Note that you cannot remove it, it will be permanent to the blockchain and everyone can see it.-ranochigo
You are mistaken. This is not correct.
None of the wallets provide any user interface for adding messages into the blockchain.
That is not "permanent in the blockchain".
That is a service provided by the blockchain.info company. If you use their wallet, then they let you create a message that they store in their own database and they display on their website. This is not a feature of bitcoin, nor of the actual blockchain. You cannot create those messages with any wallet except blockchain.info
How? And how can someone see it?
I think nearly all of the wallets includes the feature of adding a message to the transaction. Note that you cannot remove it, it will be permanent to the blockchain and everyone can see it.-ranochigo
You are mistaken. This is not correct.
None of the wallets provide any user interface for adding messages into the blockchain.
How? And how can someone see it?
I think nearly all of the wallets includes the feature of adding a message to the transaction. Note that you cannot remove it, it will be permanent to the blockchain and everyone can see it.-ranochigo
You are mistaken. This is not correct.
None of the wallets provide any user interface for adding messages into the blockchain.
How? And how can someone see it?
I think nearly all of the wallets includes the feature of adding a message to the transaction. Note that you cannot remove it, it will be permanent to the blockchain and everyone can see it.-ranochigo
I think he wants what blockchain.info supports messages in the blockchain. You can do this with blockchain.info wallet but it is only visiable on their site, it isn't a feature of bitcoin.
He could use OP_RETURN to include a short message on the blockchain (not the site blockchain.info), but he will need to play with raw transaction (please be extremely careful!).
You can see people have been doing such thing already. http://coinsecrets.org/
I don't think he means signing and verifying messages.
I think he wants what blockchain.info supports messages in the blockchain. You can do this with blockchain.info wallet but it is only visiable on their site, it isn't a feature of bitcoin.
I think he wants what blockchain.info supports messages in the blockchain. You can do this with blockchain.info wallet but it is only visiable on their site, it isn't a feature of bitcoin.
How? And how can someone see it?
You want to sign a message with your address (more correctly speaking, your private key)?
Or you want to attach a message to your tx?
Here Is the video version on how to sign up a message to your transaction https://www.youtube.com/watch?v=3oxM9_OCQKM
This one for electrum 1.8.1 https://www.youtube.com/watch?v=B4GZ4qDEanA
This one for electrum 1.8.1 https://www.youtube.com/watch?v=B4GZ4qDEanA
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Yes, but to give you more specific help we need to know what client you are using.
http://www.reddit.com/r/Bitcoin/comments/18qy88/bitcoin_message_signing_and_verification/
http://www.reddit.com/r/Bitcoin/comments/18qy88/bitcoin_message_signing_and_verification/
How? And how can someone see it?
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