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May 18, 2021 at 7:15 answer added digitaldonkey timeline score: 0
Oct 13, 2018 at 19:55 comment added Ismael @vincentLg Your issue is because you verify the raw transaction, and you have to verify the hash of the transaction without signature (ie without r, s and v). Take a look at github.com/web3p/ethereum-tx/blob/master/src/…. Sorry I'd try to write an example but I'm not very good at php.
Sep 24, 2018 at 22:44 comment added vincentLg @Ismael thank you for your help. After some tests, and comparing step by step with the JS version that works, even before the use of sha3, the $publicKey in my script is not good. Actual 49b3c834a579e4e8d03c4fe3faed5ae6f5cc8766c1de0f5091f51a5885f35356fd1000711dbfc31fb9ec01c0dadca1d9a2b89d3b92f69b63d0c7971410d0a687 Expected 52721ad1fcf8d852853c395e614101a11e29eb3c9e583f147b0d9cde79986b3c451abe7cc8f7aeccc16f168dbd9c48777369f395158c5d02aaea229eca5f649f
Sep 24, 2018 at 22:40 comment added vincentLg @Nulik Thank you but I would like to do it in php. There are implementations that work in JS also like ethereumjs-tx for example but my goal is to understand the problem in this script
Sep 24, 2018 at 15:52 comment added Ismael I've to note that ethereum uses keccak256 instead of the oficial sha3, see this question stackoverflow.com/questions/44742153/keccak-256-in-php.
Sep 22, 2018 at 11:45 comment added Nulik I can send you a snippet to decode a transaction in golang, its 60 lines of code. It takes raw transaction from stdin and dumps all the values to stdout. You can compile it as executable and invoke from your PHP with exec() , or you can compile it as a php extension if you know how to write an extension.
Sep 21, 2018 at 23:45 history edited vincentLg CC BY-SA 4.0
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Sep 21, 2018 at 21:00 history asked vincentLg CC BY-SA 4.0