How to test if a transaction is standard without spending real money? The 2019 Stack Overflow Developer Survey Results Are In Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)How can I find the “real” difficulty on testnet?How to sign non-standard transactionWhy was this transaction allowed on testnet?Non standard transaction value negative, empty sigScript, empty Pubkeyscript?Test network completely removed from the real network?How is a “standard” Bitcoin transaction defined?Is there an active testnet for Bitcoin Cash?Why can non-standard transactions be mined but not relayed?Why are all testnet transactions currently unconfirmed and all faucets empty?NBitcoin get signature, use spending P2SH transaction with non-standard script

Are spiders unable to hurt humans, especially very small spiders?

Can each chord in a progression create its own key?

What happens to a Warlock's expended Spell Slots when they gain a Level?

should truth entail possible truth

Was credit for the black hole image misappropriated?

Identify 80s or 90s comics with ripped creatures (not dwarves)

Why did Peik Lin say, "I'm not an animal"?

What other Star Trek series did the main TNG cast show up in?

What can I do if neighbor is blocking my solar panels intentionally?

What aspect of planet Earth must be changed to prevent the industrial revolution?

Word to describe a time interval

Working through the single responsibility principle (SRP) in Python when calls are expensive

What was the last x86 CPU that did not have the x87 floating-point unit built in?

The following signatures were invalid: EXPKEYSIG 1397BC53640DB551

How to make Illustrator type tool selection automatically adapt with text length

How do I design a circuit to convert a 100 mV and 50 Hz sine wave to a square wave?

Are there continuous functions who are the same in an interval but differ in at least one other point?

"... to apply for a visa" or "... and applied for a visa"?

Simulating Exploding Dice

Is an up-to-date browser secure on an out-of-date OS?

Can withdrawing asylum be illegal?

Does Parliament need to approve the new Brexit delay to 31 October 2019?

Homework question about an engine pulling a train

Example of compact Riemannian manifold with only one geodesic.



How to test if a transaction is standard without spending real money?



The 2019 Stack Overflow Developer Survey Results Are In
Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)How can I find the “real” difficulty on testnet?How to sign non-standard transactionWhy was this transaction allowed on testnet?Non standard transaction value negative, empty sigScript, empty Pubkeyscript?Test network completely removed from the real network?How is a “standard” Bitcoin transaction defined?Is there an active testnet for Bitcoin Cash?Why can non-standard transactions be mined but not relayed?Why are all testnet transactions currently unconfirmed and all faucets empty?NBitcoin get signature, use spending P2SH transaction with non-standard script










6















The problem with Testnet is all types of transactions are allowed, so how can I know if a transaction would be rejected on mainet ?










share|improve this question


























    6















    The problem with Testnet is all types of transactions are allowed, so how can I know if a transaction would be rejected on mainet ?










    share|improve this question
























      6












      6








      6








      The problem with Testnet is all types of transactions are allowed, so how can I know if a transaction would be rejected on mainet ?










      share|improve this question














      The problem with Testnet is all types of transactions are allowed, so how can I know if a transaction would be rejected on mainet ?







      testnet non-standard-transaction






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Apr 6 at 22:27









      user2284570user2284570

      1578




      1578




















          1 Answer
          1






          active

          oldest

          votes


















          6














          You can use Bitcoin Core's testmempoolaccept RPC. It will tell you whether the transaction you give it would be accepted into your node's mempool at that time but won't actually add it to the mempool or broadcast it.






          share|improve this answer























          • But then the question is how to convert a transaction to a full raw hex transaction ?

            – user2284570
            Apr 7 at 8:31











          • @user2284570 In what format do you have the transaction, if not raw hex?

            – Pieter Wuille
            Apr 7 at 16:53











          • @PieterWuille I have it in partial hex. I mean I have only the output in hex which means I would have expected something which would take the TxOut hex and the private key for automatically selecting utxo and perform signing.

            – user2284570
            Apr 8 at 10:04












          • You can create a transaction with no inputs using createrawtransaction, add inputs to it using fundrawtransaction, and then sign it with signrawtransactionwithwallet or signrawtransactionwithkey.

            – Andrew Chow
            Apr 8 at 16:52











          Your Answer








          StackExchange.ready(function()
          var channelOptions =
          tags: "".split(" "),
          id: "308"
          ;
          initTagRenderer("".split(" "), "".split(" "), channelOptions);

          StackExchange.using("externalEditor", function()
          // Have to fire editor after snippets, if snippets enabled
          if (StackExchange.settings.snippets.snippetsEnabled)
          StackExchange.using("snippets", function()
          createEditor();
          );

          else
          createEditor();

          );

          function createEditor()
          StackExchange.prepareEditor(
          heartbeatType: 'answer',
          autoActivateHeartbeat: false,
          convertImagesToLinks: false,
          noModals: true,
          showLowRepImageUploadWarning: true,
          reputationToPostImages: null,
          bindNavPrevention: true,
          postfix: "",
          imageUploader:
          brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
          contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
          allowUrls: true
          ,
          noCode: true, onDemand: true,
          discardSelector: ".discard-answer"
          ,immediatelyShowMarkdownHelp:true
          );



          );













          draft saved

          draft discarded


















          StackExchange.ready(
          function ()
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fbitcoin.stackexchange.com%2fquestions%2f85874%2fhow-to-test-if-a-transaction-is-standard-without-spending-real-money%23new-answer', 'question_page');

          );

          Post as a guest















          Required, but never shown

























          1 Answer
          1






          active

          oldest

          votes








          1 Answer
          1






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes









          6














          You can use Bitcoin Core's testmempoolaccept RPC. It will tell you whether the transaction you give it would be accepted into your node's mempool at that time but won't actually add it to the mempool or broadcast it.






          share|improve this answer























          • But then the question is how to convert a transaction to a full raw hex transaction ?

            – user2284570
            Apr 7 at 8:31











          • @user2284570 In what format do you have the transaction, if not raw hex?

            – Pieter Wuille
            Apr 7 at 16:53











          • @PieterWuille I have it in partial hex. I mean I have only the output in hex which means I would have expected something which would take the TxOut hex and the private key for automatically selecting utxo and perform signing.

            – user2284570
            Apr 8 at 10:04












          • You can create a transaction with no inputs using createrawtransaction, add inputs to it using fundrawtransaction, and then sign it with signrawtransactionwithwallet or signrawtransactionwithkey.

            – Andrew Chow
            Apr 8 at 16:52















          6














          You can use Bitcoin Core's testmempoolaccept RPC. It will tell you whether the transaction you give it would be accepted into your node's mempool at that time but won't actually add it to the mempool or broadcast it.






          share|improve this answer























          • But then the question is how to convert a transaction to a full raw hex transaction ?

            – user2284570
            Apr 7 at 8:31











          • @user2284570 In what format do you have the transaction, if not raw hex?

            – Pieter Wuille
            Apr 7 at 16:53











          • @PieterWuille I have it in partial hex. I mean I have only the output in hex which means I would have expected something which would take the TxOut hex and the private key for automatically selecting utxo and perform signing.

            – user2284570
            Apr 8 at 10:04












          • You can create a transaction with no inputs using createrawtransaction, add inputs to it using fundrawtransaction, and then sign it with signrawtransactionwithwallet or signrawtransactionwithkey.

            – Andrew Chow
            Apr 8 at 16:52













          6












          6








          6







          You can use Bitcoin Core's testmempoolaccept RPC. It will tell you whether the transaction you give it would be accepted into your node's mempool at that time but won't actually add it to the mempool or broadcast it.






          share|improve this answer













          You can use Bitcoin Core's testmempoolaccept RPC. It will tell you whether the transaction you give it would be accepted into your node's mempool at that time but won't actually add it to the mempool or broadcast it.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Apr 6 at 23:09









          Andrew ChowAndrew Chow

          33.5k42462




          33.5k42462












          • But then the question is how to convert a transaction to a full raw hex transaction ?

            – user2284570
            Apr 7 at 8:31











          • @user2284570 In what format do you have the transaction, if not raw hex?

            – Pieter Wuille
            Apr 7 at 16:53











          • @PieterWuille I have it in partial hex. I mean I have only the output in hex which means I would have expected something which would take the TxOut hex and the private key for automatically selecting utxo and perform signing.

            – user2284570
            Apr 8 at 10:04












          • You can create a transaction with no inputs using createrawtransaction, add inputs to it using fundrawtransaction, and then sign it with signrawtransactionwithwallet or signrawtransactionwithkey.

            – Andrew Chow
            Apr 8 at 16:52

















          • But then the question is how to convert a transaction to a full raw hex transaction ?

            – user2284570
            Apr 7 at 8:31











          • @user2284570 In what format do you have the transaction, if not raw hex?

            – Pieter Wuille
            Apr 7 at 16:53











          • @PieterWuille I have it in partial hex. I mean I have only the output in hex which means I would have expected something which would take the TxOut hex and the private key for automatically selecting utxo and perform signing.

            – user2284570
            Apr 8 at 10:04












          • You can create a transaction with no inputs using createrawtransaction, add inputs to it using fundrawtransaction, and then sign it with signrawtransactionwithwallet or signrawtransactionwithkey.

            – Andrew Chow
            Apr 8 at 16:52
















          But then the question is how to convert a transaction to a full raw hex transaction ?

          – user2284570
          Apr 7 at 8:31





          But then the question is how to convert a transaction to a full raw hex transaction ?

          – user2284570
          Apr 7 at 8:31













          @user2284570 In what format do you have the transaction, if not raw hex?

          – Pieter Wuille
          Apr 7 at 16:53





          @user2284570 In what format do you have the transaction, if not raw hex?

          – Pieter Wuille
          Apr 7 at 16:53













          @PieterWuille I have it in partial hex. I mean I have only the output in hex which means I would have expected something which would take the TxOut hex and the private key for automatically selecting utxo and perform signing.

          – user2284570
          Apr 8 at 10:04






          @PieterWuille I have it in partial hex. I mean I have only the output in hex which means I would have expected something which would take the TxOut hex and the private key for automatically selecting utxo and perform signing.

          – user2284570
          Apr 8 at 10:04














          You can create a transaction with no inputs using createrawtransaction, add inputs to it using fundrawtransaction, and then sign it with signrawtransactionwithwallet or signrawtransactionwithkey.

          – Andrew Chow
          Apr 8 at 16:52





          You can create a transaction with no inputs using createrawtransaction, add inputs to it using fundrawtransaction, and then sign it with signrawtransactionwithwallet or signrawtransactionwithkey.

          – Andrew Chow
          Apr 8 at 16:52

















          draft saved

          draft discarded
















































          Thanks for contributing an answer to Bitcoin Stack Exchange!


          • Please be sure to answer the question. Provide details and share your research!

          But avoid


          • Asking for help, clarification, or responding to other answers.

          • Making statements based on opinion; back them up with references or personal experience.

          To learn more, see our tips on writing great answers.




          draft saved


          draft discarded














          StackExchange.ready(
          function ()
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fbitcoin.stackexchange.com%2fquestions%2f85874%2fhow-to-test-if-a-transaction-is-standard-without-spending-real-money%23new-answer', 'question_page');

          );

          Post as a guest















          Required, but never shown





















































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown

































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown







          Popular posts from this blog

          Crop image to path created in TikZ? Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)Crop an inserted image?TikZ pictures does not appear in posterImage behind and beyond crop marks?Tikz picture as large as possible on A4 PageTransparency vs image compression dilemmaHow to crop background from image automatically?Image does not cropTikzexternal capturing crop marks when externalizing pgfplots?How to include image path that contains a dollar signCrop image with left size given

          រឿង រ៉ូមេអូ និង ហ្ស៊ុយលីយេ សង្ខេបរឿង តួអង្គ បញ្ជីណែនាំ

          Ромео және Джульетта Мазмұны Қысқаша сипаттамасы Кейіпкерлері Кино Дереккөздер Бағыттау мәзірі