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[Solved] How to write some words into blockchain?

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lizhi last edited by wrapper

I see some text character in bitcoin’s blockchain, I am very interested, how to do it ?
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kris_davison last edited by

Something like this?

http://cryptograffiti.info/#
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lizhi last edited by

No , like this

https://wallet.la/news
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W
Wolf0 Regular Member last edited by

I see some text character in bitcoin’s blockchain, I am very interested, how to do it ?

You need a raw tx - use OP_RETURN.
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kris_davison last edited by

Cool :)
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