CryptoGraffiti - Block Chain Message Encoder & Decoder

[Sir_lagsalot]

I sent some bitcoin to the addres given, after which my chrome crashed. I don't see my message on the "Read" tab, is something wrong? Will my transaction bounce back?

[1715380466]

1715380466

[1715380466]

1715380466

[1715380466]

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[1715380466]

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[Hyena]

I sent some bitcoin to the addres given, after which my chrome crashed. I don't see my message on the "Read" tab, is something wrong? Will my transaction bounce back?

It seems to me that you have sent a wrong number of bitcoins. You have sent 0.00121560 BTC (57c2e3bc92113ef5998f75f1a63d27c335a697fa07514ecbf9f23a005e73895f) but you were asked to send 0.00152156 BTC. Do you know why did you send the wrong number of coins? Was it a typo?

[Hyena]

I sent some bitcoin to the addres given, after which my chrome crashed. I don't see my message on the "Read" tab, is something wrong? Will my transaction bounce back?

For the record, I paid for your TX myself now so don't bother sending the message again.
It is on the block chain now.

[Sir_lagsalot]

I sent some bitcoin to the addres given, after which my chrome crashed. I don't see my message on the "Read" tab, is something wrong? Will my transaction bounce back?

For the record, I paid for your TX myself now so don't bother sending the message again.

snip

Your message was this, right?

It is on the block chain now.

Yep, that was mine. (Could you unquote it?)

Im so sorry I didn't pay the right amount. I was trying to remember the amount while walking down the street on my phone. I put it into coinbase, sent it, then went back onto the site and it gave me the main menu. Sorry for the inconvenience I caused.

[Hyena]

Yep, that was mine. (Could you unquote it?)

Im so sorry I didn't pay the right amount. I was trying to remember the amount while walking down the street on my phone. I put it into coinbase, sent it, then went back onto the site and it gave me the main menu. Sorry for the inconvenience I caused.

Ok, removed the quote. BTW, don't be sorry for your mess-up because now I know what can happen and I can add the necessary information to the user interface to prevent this from happening again.

[defcon23]

that's a nice service , but i think 0.00153056 BTC   for leaving something like  "defcon23 test message" is a bit ... overpriced..     just my opinion..

[Hyena]

that's a nice service , but i think 0.00153056 BTC   for leaving something like  "defcon23 test message" is a bit ... overpriced..     just my opinion..

so what would be a fair price in your opinion for such short messages?

[defcon23]

that's a nice service , but i think 0.00153056 BTC   for leaving something like  "defcon23 test message" is a bit ... overpriced..     just my opinion..

so what would be a fair price in your opinion for such short messages?

 0.00153056 is  ~ 1 euro ..  ( exactly: 0,9168 euro) , so if you ask me what i think should be a fair price for these kind of short messages, sincerly : the really less possible  
ie: https://stamp.io/stamp/ actualy offer doc uploads ( as nautarization certificates, for ... free.)

indeed, i have to admit actually you cant decode the uploaded docs easily , and these transactions are related as "stranges" on blockchain, cause OP returns are a bit "odd" ... i have to admit it...

in other way , produce some clearly decodables messages in OP RETURN  ( with a simple HEX to ASCII converter  )  is a more powerfull tool .. i really think about few satoshis would be enought...
dont forget we are talking about only  4 words.


ps:  anyway, congrats for this great tool/service

[Hyena]

that's a nice service , but i think 0.00153056 BTC   for leaving something like  "defcon23 test message" is a bit ... overpriced..     just my opinion..

so what would be a fair price in your opinion for such short messages?

 0.00153056 is  ~ 1 euro ..  ( exactly: 0,9168 euro) , so if you ask me what i think should be a fair price for these kind of short messages, sincerly : the really less possible  
ie: https://stamp.io/stamp/ actualy offer doc uploads ( as nautarization certificates, for ... free.)

indeed, i have to admit actually you cant decode the uploaded docs easily , and these transactions are related as "stranges" on blockchain, cause OP returns are a bit "odd" ... i have to admit it...

in other way , produce some clearly decodables messages in OP RETURN  ( with a simple HEX to ASCII converter  )  is a more powerfull tool .. i really think about few satoshis would be enought...
dont forget we are talking about only  4 words.


ps:  anyway, congrats for this great tool/service

I agree. I will have the cost reduced with the next version.

[Hyena]

Version 0.75 has just been released. The new version allows you to attach JPEG images to the message. It also has the PREVIEW button and you can now attach and additional bitcoin payment to the message. The service fees have been reduced. However, I am now using https://bitcoinfees.21.co/ to estimate the TX fee so that the message would be confirmed by miners in 1 hour. As a result, the cost of saving a message in the block chain now floats with the TX fee market.

Below are the screenshots of the new version.






Enjoy! 

[defcon23]

Version 0.75 has just been released. The new version allows you to attach JPEG images to the message. It also has the PREVIEW button and you can now attach and additional bitcoin payment to the message. The service fees have been reduced. However, I am now using https://bitcoinfees.21.co/ to estimate the TX fee so that the message would be confirmed by miners in 1 hour. As a result, the cost of saving a message in the block chain now floats with the TX fee market.

Below are the screenshots of the new version.






Enjoy! 

Yeah ! good work Hyena

Thanx a lot for this upgrade !

[Hyena]

I am happy to announce that I have just received a donation of 0.1 bitcoins from en.hotmine.io Smart Heating. It motivated me to implement the image storing functionality. Also thanks go to the bitcointalk user xumuku who also donated me bitcoins quite some time ago so that I would implement image storing.

[Hyena]

CryptoGraffiti just got its first media exposure after 2 years of development and I think it was just about the right time.

CryptoGraffiti: Permanently Preserve Images on the Blockchain

[Hyena]

Just uploaded a new version. Now the service uses 3 different blockchain APIs instead of just relying on blockchain.info. As a result cryptograffiti has become more robust and much faster. For example, if blockchain.info does not yet have a record of a particular TX but blockr.io has it then cryptograffiti is able to pull the required TX from the API that actually has it. In addition, messages now appear roughly 3 times faster.

Below is a screenshot of the latest images saved on the block chain. I very much like the idea of storing such such warm and meaningful photos on the block chain.

[Hyena]

Version 0.76 updates:
* Fixed a bug of transaction dates not appearing for TXs pulled from blockr.io
* All image types can now be attached to the messages.

Coming soon:
* Support for absolutely all file types.

[Hyena]

Version 0.77 updates:

• Fixed tab width calculation bug in read tab which caused a single row of messages to be placed over multiple rows.
• Added access denied message which is displayed as a status warning when the user is banned from the server.
• Input fields under the save tab are now read-only rather than disabled.
• Block chain files are now detected so that their content is no longer decoded as if it was part of the text message.
• Fixed serious HTTP request bug that occurred when requests got timed out.

[Hyena]

Version 0.80 updates:

• It is now possible to download block chain files (see screenshot).
• Added protocol specification under the help tab.

[Fabrizio89]

Once I wrote a message how can I see it from the hash you give me? Can I only see it on your site?

[defcon23]

Once I wrote a message how can I see it from the hash you give me? Can I only see it on your site?

 to see messages directly in the blockchain, a hex-to-ascii converter is available at http://www.rapidtables.com/convert/number/hex-to-ascii.htm

[Hyena]

A new version of CryptoGraffiti has just been released.

Changes in v0.85:

• Page loads a bit faster.
• Page footer status message overflowing is now hidden.
• Added the Proof of Existence widget under the tools tab (see screenshot below).

The Proof of Existence tool provided by CryptoGraffiti.info is way better than competing services as it immediately shows you whether the file hash already exists in the Bitcoin's block chain or not. What is more, it allows proving the existence of multiple files in a single batch. The user can append their custom text message to their proof of existence and even add an additional payment to an arbitrary bitcoin address.

At the moment proofofexistence.com asks 0.005 bitcoins for saving a single file hash on the Bitcoin's block chain. The prices at cryptograffiti.info are much cheaper.  A single file hash costs approximately 0.001 BTC at CryptoGraffiti.