How can I send OP_Return Data with a mobile wallet

[Cypra]

I was exploring the OP_Return Code , sent some Op_Return Transaction with my bitcoin core & Electrum wallet. So I was looking for a convenient way to send these transactions when I'm not on my desktop. I was looking for a mobile wallet that can help me to enable to send the OP_Return code .

But I didn't find any suitable mobile wallet

I didn't find any convenient way to execute this process. There's lot's of alternative, We have LND alternative mobile wallets , Taproot wallet for ordinals. But why no one has implement this feature?

If anyone knows how can I excecute this , using my mobile wallet. This would be helpful for me.

[Zaguru12]

Have you tried using an electrum android for this, maybe you can try it by actually typing a script in the “pay to” field, although not directly accessible on mobile wallet AFAIK, you can go through the Send option and find the field and then write out the script.

Use this thread by promise444c5 to learn how to write the scripts

NOTE: i haven’t personally tried this out so be cautious

[Cookdata]

I didn't find any convenient way to execute this process. There's lot's of alternative, We have LND alternative mobile wallets , Taproot wallet for ordinals. But why no one has implement this feature?

If anyone knows how can I excecute this , using my mobile wallet. This would be helpful for me.

Typical OP_RETURN mobile wallet are rare because nobody sit on their chair to lock their Bitcoin over a text message on the network for no reason.

The OP_RETURN limit was increased to pivot all spams over there but the turn out was lower than the expectation. If there is high demand to store data on the network, I'm sure there will be many open source mobile wallet that will support.
Look at others you mentioned, there are lnd because of demand for lightning transactions, taproot ordinals had their demands one time, though it has reduced by 3/4 and there were wallets for them. If OP_RETURN becomes a thing, the mobile wallet will be available for all devices.

[Yamane_Keto]

Samourai wallet used to support OP_RETURN script code, but currently no Android wallet supports OP_RETURN. The best solution is to use https://coinb.in or switch to Electrum desktop version.

[Cypra]

Have you tried using an electrum android for this, maybe you can try it by actually typing a script in the “pay to” field, although not directly accessible on mobile wallet AFAIK, you can go through the Send option and find the field and then write out the script.

Use this thread by promise444c5 to learn how to write the scripts

NOTE: i haven’t personally tried this out so be cautious

I read this thread , Op had excellent writing skills. That was a beginner friendly thread. But I already know this method , I was just looking for Alternative so that I can use this feature on my mobile wallet.

Look at others you mentioned, there are lnd because of demand for lightning transactions, taproot ordinals had their demands one time, though it has reduced by 3/4 and there were wallets for them. If OP_RETURN becomes a thing, the mobile wallet will be available for all devices.

Yeah I hope OP_RETURN will finally keep it's pace with other's. I'm eagerly waiting for a collection of collectibles for OP_RETURN. Same as Ordinals inscription. A hype can boost it. Hope Bitcoin maxi would consider this.

Samourai wallet used to support OP_RETURN script code, but currently no Android wallet supports OP_RETURN. The best solution is to use https://coinb.in or switch to Electrum desktop version.

Can I use this with my mobile wallet? Did not find any documentation about this .

[nc50lc]

Samourai wallet used to support OP_RETURN script code, but currently no Android wallet supports OP_RETURN. The best solution is to use https://coinb.in or switch to Electrum desktop version.

Can I use this with my mobile wallet? Did not find any documentation about this .

Coinb.in? If your Mobile wallet supports signing unsigned raw transactions, yes.
Else, you'll have to use coinb.in to sign which requires you to export the private key(s) from your mobile wallet.

And the transaction creation process is manual which requires precise calculation of the inputs and outputs amount, manually selecting the right inputs, etc.
Or you'll end up donating most of your bitcoins to the miners.
I wouldn't recommend it to newbies or regular users.

If you insist, find any reputable general tutorial on how to use Coinb.in the internet.
The only additional step that you need is to tick "Null Data" in the "Advanced Options" drop-down menu.
Then add another output (click "+") and you can now put your Hex-encoded data in one of the 'address' text field with zero amount.
The other address field should be your recipient.

If your wallet supports signing unsigned raw transaction (serialized raw transaction, not PSBT); import the transaction you created in coinb.in to your wallet, sign and broadcast it.