Does the ethereum ecosystem exist out of one or multiple blockchains?












1














Most of my knowledge is based on BTC which doesn't have the concept of (ERC-20) 'Tokens' so I have a question related to that:




  • Does the Ethereum 'ecosystem' with its hundreds or even thousands of tokens have one big Blockchain? Or does every token have its own Blockchain?






blockchain







share|improve this question









New contributor




The_Holy_One is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

























    1














    Most of my knowledge is based on BTC which doesn't have the concept of (ERC-20) 'Tokens' so I have a question related to that:




    • Does the Ethereum 'ecosystem' with its hundreds or even thousands of tokens have one big Blockchain? Or does every token have its own Blockchain?






    blockchain







    share|improve this question









    New contributor




    The_Holy_One is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.























      1












      1








      1







      Most of my knowledge is based on BTC which doesn't have the concept of (ERC-20) 'Tokens' so I have a question related to that:




      • Does the Ethereum 'ecosystem' with its hundreds or even thousands of tokens have one big Blockchain? Or does every token have its own Blockchain?






      blockchain







      share|improve this question









      New contributor




      The_Holy_One is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      Most of my knowledge is based on BTC which doesn't have the concept of (ERC-20) 'Tokens' so I have a question related to that:




      • Does the Ethereum 'ecosystem' with its hundreds or even thousands of tokens have one big Blockchain? Or does every token have its own Blockchain?






      blockchain




      blockchain






      share|improve this question









      New contributor




      The_Holy_One is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      share|improve this question









      New contributor




      The_Holy_One is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      share|improve this question




      share|improve this question








      edited yesterday









      Rosco Kalis

      708319




      708319






      New contributor




      The_Holy_One is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      asked yesterday









      The_Holy_OneThe_Holy_One

      206




      206




      New contributor




      The_Holy_One is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.





      New contributor





      The_Holy_One is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






      The_Holy_One is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






















          1 Answer
          1






          active

          oldest

          votes


















          2














          All the Ethereum tokens exist as smart contracts on the Ethereum blockchain. These smart contracts can be interacted with in order to transfer tokens between users. This is all part of the main Ethereum functionality, so all these tokens operate on the Ethereum blockchain.



          You can take a look at how this works by looking at the specification for ERC20 tokens for instance (https://theethereum.wiki/w/index.php/ERC20_Token_Standard).






          share|improve this answer





















          • Just to clarify it for me, this implies also that all erc-20 token using the same 'hash' algorithm of the ethereum blockchain because there is only one blockchain?
            – The_Holy_One
            yesterday








          • 1




            All token transactions are technically just Ethereum transactions, so they're all added to the same blocks as other Ethereum transactions. So they also use the same hash algorithm.
            – Rosco Kalis
            yesterday











          Your Answer








          StackExchange.ready(function() {
          var channelOptions = {
          tags: "".split(" "),
          id: "642"
          };
          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
          },
          onDemand: true,
          discardSelector: ".discard-answer"
          ,immediatelyShowMarkdownHelp:true
          });


          }
          });






          The_Holy_One is a new contributor. Be nice, and check out our Code of Conduct.










          draft saved

          draft discarded


















          StackExchange.ready(
          function () {
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fethereum.stackexchange.com%2fquestions%2f65201%2fdoes-the-ethereum-ecosystem-exist-out-of-one-or-multiple-blockchains%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









          2














          All the Ethereum tokens exist as smart contracts on the Ethereum blockchain. These smart contracts can be interacted with in order to transfer tokens between users. This is all part of the main Ethereum functionality, so all these tokens operate on the Ethereum blockchain.



          You can take a look at how this works by looking at the specification for ERC20 tokens for instance (https://theethereum.wiki/w/index.php/ERC20_Token_Standard).






          share|improve this answer





















          • Just to clarify it for me, this implies also that all erc-20 token using the same 'hash' algorithm of the ethereum blockchain because there is only one blockchain?
            – The_Holy_One
            yesterday








          • 1




            All token transactions are technically just Ethereum transactions, so they're all added to the same blocks as other Ethereum transactions. So they also use the same hash algorithm.
            – Rosco Kalis
            yesterday
















          2














          All the Ethereum tokens exist as smart contracts on the Ethereum blockchain. These smart contracts can be interacted with in order to transfer tokens between users. This is all part of the main Ethereum functionality, so all these tokens operate on the Ethereum blockchain.



          You can take a look at how this works by looking at the specification for ERC20 tokens for instance (https://theethereum.wiki/w/index.php/ERC20_Token_Standard).






          share|improve this answer





















          • Just to clarify it for me, this implies also that all erc-20 token using the same 'hash' algorithm of the ethereum blockchain because there is only one blockchain?
            – The_Holy_One
            yesterday








          • 1




            All token transactions are technically just Ethereum transactions, so they're all added to the same blocks as other Ethereum transactions. So they also use the same hash algorithm.
            – Rosco Kalis
            yesterday














          2












          2








          2






          All the Ethereum tokens exist as smart contracts on the Ethereum blockchain. These smart contracts can be interacted with in order to transfer tokens between users. This is all part of the main Ethereum functionality, so all these tokens operate on the Ethereum blockchain.



          You can take a look at how this works by looking at the specification for ERC20 tokens for instance (https://theethereum.wiki/w/index.php/ERC20_Token_Standard).






          share|improve this answer












          All the Ethereum tokens exist as smart contracts on the Ethereum blockchain. These smart contracts can be interacted with in order to transfer tokens between users. This is all part of the main Ethereum functionality, so all these tokens operate on the Ethereum blockchain.



          You can take a look at how this works by looking at the specification for ERC20 tokens for instance (https://theethereum.wiki/w/index.php/ERC20_Token_Standard).







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered yesterday









          Rosco KalisRosco Kalis

          708319




          708319












          • Just to clarify it for me, this implies also that all erc-20 token using the same 'hash' algorithm of the ethereum blockchain because there is only one blockchain?
            – The_Holy_One
            yesterday








          • 1




            All token transactions are technically just Ethereum transactions, so they're all added to the same blocks as other Ethereum transactions. So they also use the same hash algorithm.
            – Rosco Kalis
            yesterday


















          • Just to clarify it for me, this implies also that all erc-20 token using the same 'hash' algorithm of the ethereum blockchain because there is only one blockchain?
            – The_Holy_One
            yesterday








          • 1




            All token transactions are technically just Ethereum transactions, so they're all added to the same blocks as other Ethereum transactions. So they also use the same hash algorithm.
            – Rosco Kalis
            yesterday
















          Just to clarify it for me, this implies also that all erc-20 token using the same 'hash' algorithm of the ethereum blockchain because there is only one blockchain?
          – The_Holy_One
          yesterday






          Just to clarify it for me, this implies also that all erc-20 token using the same 'hash' algorithm of the ethereum blockchain because there is only one blockchain?
          – The_Holy_One
          yesterday






          1




          1




          All token transactions are technically just Ethereum transactions, so they're all added to the same blocks as other Ethereum transactions. So they also use the same hash algorithm.
          – Rosco Kalis
          yesterday




          All token transactions are technically just Ethereum transactions, so they're all added to the same blocks as other Ethereum transactions. So they also use the same hash algorithm.
          – Rosco Kalis
          yesterday










          The_Holy_One is a new contributor. Be nice, and check out our Code of Conduct.










          draft saved

          draft discarded


















          The_Holy_One is a new contributor. Be nice, and check out our Code of Conduct.













          The_Holy_One is a new contributor. Be nice, and check out our Code of Conduct.












          The_Holy_One is a new contributor. Be nice, and check out our Code of Conduct.
















          Thanks for contributing an answer to Ethereum 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.





          Some of your past answers have not been well-received, and you're in danger of being blocked from answering.


          Please pay close attention to the following guidance:


          • 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%2fethereum.stackexchange.com%2fquestions%2f65201%2fdoes-the-ethereum-ecosystem-exist-out-of-one-or-multiple-blockchains%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

          1300-talet

          Image
          Den här artikeln handlar om hundraårsperioden 1300–1399. För decenniet 1300–1309, se 1300-talet (decennium). .mw-parser-output .infobox{border:1px solid #aaa;background-color:#f9f9f9;color:black;margin:.5em 0 .5em 1em;padding:.2em;float:right;clear:right;width:22em;text-align:left;font-size:88%;line-height:1.6em}.mw-parser-output .infobox td,.mw-parser-output .infobox th{vertical-align:top;padding:0 .2em}.mw-parser-output .infobox caption{font-size:larger}.mw-parser-output .infobox.bordered{border-collapse:collapse}.mw-parser-output .infobox.bordered td,.mw-parser-output .infobox.bordered th{border:1px solid #aaa}.mw-parser-output .infobox.bordered .borderless td,.mw-parser-output .infobox.bordered .borderless th{border:0}.mw-parser-output .infobox-showbutton .mw-collapsible-text{color:inherit}.mw-parser-output .infobox.bordered .mergedtoprow td,.mw-parser-output .infobox.bordered .mergedtoprow th{border:0;border-top:1px solid #aaa;border-right:1px solid #aaa}.mw-parser-output ...
          Read more

          1300-talet

          Image
          Den här artikeln handlar om hundraårsperioden 1300–1399. För decenniet 1300–1309, se 1300-talet (decennium). .mw-parser-output .infobox{border:1px solid #aaa;background-color:#f9f9f9;color:black;margin:.5em 0 .5em 1em;padding:.2em;float:right;clear:right;width:22em;text-align:left;font-size:88%;line-height:1.6em}.mw-parser-output .infobox td,.mw-parser-output .infobox th{vertical-align:top;padding:0 .2em}.mw-parser-output .infobox caption{font-size:larger}.mw-parser-output .infobox.bordered{border-collapse:collapse}.mw-parser-output .infobox.bordered td,.mw-parser-output .infobox.bordered th{border:1px solid #aaa}.mw-parser-output .infobox.bordered .borderless td,.mw-parser-output .infobox.bordered .borderless th{border:0}.mw-parser-output .infobox-showbutton .mw-collapsible-text{color:inherit}.mw-parser-output .infobox.bordered .mergedtoprow td,.mw-parser-output .infobox.bordered .mergedtoprow th{border:0;border-top:1px solid #aaa;border-right:1px solid #aaa}.mw-parser-output ...
          Read more

          Display a custom attribute below product name in the front-end Magento 1.9.3.8

          Image
          0 I need to display a custom attribute bellow the product name and I don't know how can I call this attribute. I am editing the file /app/design/frontend/templatemela/MAG100219_1/template/catalog/product/view.phtml But how can I call this attribute in php? I tried calling a string echo with the name I put in the attribute, but it didn't work. Code is as below: <div class="page-title product-title"> <h1><?php echo $_helper->productAttribute($_product, $_product->getName(), 'name') ?></h1> </div> <div class="codigoinmetro"> <h2><?php echo $_helper->productAttribute($_product, $_product->getName(), 'registroinmetro') ?></h2> </div> php attrib...
          Read more