Questions tagged [rinkeby]

Question related to the Rinkeby Test Network

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Geth windows console - get Transaction and balance problem [duplicate]

I have setup a geth client in windows. By using below command I am able to run geth. geth --rinkeby --verbosity "0" console I created an account then pasted my public key on twitter to get funded ...
3
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2answers
686 views

“missing trie node” when requesting balance

I've been getting the "missing trie node" error in the majority of my eth_getBalance requests if I use anything other than the "latest" block or very recent blocks. For example, the request: "...
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1answer
629 views

Where else can I get Rinkeby Ether apart from faucet.rinkeby.io/

I have been trying to get rinkeby ether from faucet.rinkeby.io/ but couldn't. Any alternative?
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2answers
187 views

Balance does not match incoming transactions

In my akasha account - I currently have a balance of ~40(test)ETH: https://rinkeby.etherscan.io/address/0x925770eee9e66e7f628fbf9244f2888fb0a5d36f But I only see one incoming transaction of 4.2(test)...
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1answer
1k views

rinkeby balance says 0 after syncing even though transaction shows ether was sent

I'm using truffle to deploy a contract on the rinkeby testnet Here is transaction info saying that my address received ether however as shown below, the balance still shows as 0. truffle(rinkeby)...
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0answers
230 views

How can I create or setup multiple accounts for Rinkeby in a Truffle environment?

I use ethereumjs-wallet along with truffle-wallet-provider to connect my Rinkeby account to Truffle: var rinkebyPrivateKey = new Buffer(process.env["RINKEBY_PRIVATE_KEY"], "hex") var rinkebyWallet = ...
2
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0answers
680 views

Rinkeby is extremely slow at confirming transactions

Sometimes I am experiencing more than 20 hours waiting for my transactions on Rinkeby Tesnet to be confirmed. I know I can't start mining myself because I'm not authorized to do so. What is causing ...
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1answer
228 views

What is the rpc IP address?

I've only begun with blockchain(rinkeby-testnet) and IOT. I use nodemcu (ARDUINO IDE) and mist. What should the rpc-ip address be? Do I have to establish an ethereum node in order to do that ?
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1answer
287 views

Sent Real Ether via Rinkeby to Ledger Nano

I feel so stupid, MetaMask on MEW account has Rinkeby as my default account and I sent 3 real ether to my Ledger Nano. i see it up on etherium.io on the Network Rinkeby. How do I reverse this or get ...
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2answers
2k views

Truffle migrate to rinkeby fails with insufficient gas price

I'm trying to migrate my contracts to rinkeby using truffle (truffle migrate --network rinkeby), but it keeps telling me that I don't have enough funds: Using network 'rinkeby'. Running ...
3
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1answer
1k views

How can I mine on the rinkeby testnet?

Maybe my question is way off base here, because I'm an ethereum novice. I would like to run miners on the rinkeby testnet. I'm more interested in getting the mining process up and running and ...
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2answers
333 views

Metamask Rinkeby Ether Balance missing

I got some Rinkeby ethers from the Rinkeby faucet, after a minute or so, it showed up in my MetaMask Rinkeby network. But then after a while, my MetaMask shows 0 balance for the Rinkeby network. How ...
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1answer
5k views

Why am I Getting: Transaction Error. Exception thrown in contract code in Rinkeby?

I'm creating a token that generates new tokens every time ETH is sent to it. It takes those newly generated tokens and sends them to the wallet address that sent the ETH. The maxTokens is 40mil. The ...
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1answer
225 views

Rinkeby Ether faucet error [duplicate]

I got funded from the rinkeby faucet but it didn't show up in my wallet. Does anyone have an idea why the sync with the rinkeby blockchain stopped with just 218 remaining?
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1answer
130 views

unable to write transactions on rinkeby from javascript file

I have written a contract which read and write data into blockchain using truffle. when i deployed that contract on rinkeby and called functions using web3.js the read functions works fine. but write ...
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3answers
6k views

How is Rinkeby different from mainnet?

What makes Rinkeby a "testnet"? I understand it's a parallel network so my ether there has no effect on the mainnet ether. But how is it different technically? But does it still run on miners? What ...
4
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2answers
338 views

Smart Contract firing send ether transaction that's not in the contract

I need some help with my smart contract, here's the smart contract code pragma solidity ^0.4.18; contract UserToken { mapping (bytes32 => uint8) public tokenBalance; bytes32[] public ...
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0answers
179 views

Oraclize Queries Not Working On Rinkeby

I have the following contract (https://gist.github.com/postables/365f418b85c9d93503001682d6cc779e) which works when using Oraclize's web IDE version of remix. However when testing the contract out on ...
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2answers
121 views

Why processed block greater than current block height for rinkeby network for running a full node?

I am trying to run a full node on rinkeby network using command geth --rinkeby but , I cannot figure out why the processed block size [2382419] is greater than the current block height which was [...
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0answers
774 views

“Exceeds block gas limit” error when i try to send transaction via personal_sendTransaction

I wrote a program in Java, that create a request for a transaction and sends it through RPC API. My test network - Rinkeby. This is request: curl -X POST --data '{"method":"...
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1answer
68 views

Stuck with 1 Peer and 0 balance

When I start the mist Ethereum Wallet it shows Rinkeby in the top, right corner, and it goes through the node connection process; then it says it needs to sync and it is looking for peers. Because ...
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1answer
387 views

Sending value to smart contract failed on Testnet Rinkeby, Ropsten via MetaMask

I'm facing an issue with sending value to my smart contract. I created a very simple smart contract and deployed it using MetaMask & Remix to Ropsten Testnet. Contract created successfully. Now I'...
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0answers
499 views

Why can't I view my token on https://rinkeby.etherscan.io/token-search?

I have created a token contract on the Rinkeby Testnet: https://rinkeby.etherscan.io/address/0x89b901df4f818bb848a6fb64892253fc01f7f559 The contract address is viewable on Etherscan, but when I ...
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1answer
311 views

Mist - Rinkeby Test Net - No Longer Sending Confirmations

Im sure this is a very simple problem that one of the brilliant geniuses on this site should be able to answer! I have been testing a sample crowdsale using the Tutorials on https://ethereum.org/...
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1answer
111 views

ETH from Rinkeby to Poloniex Not Credited

I sent 1 ETH from my Rinkeby to Poloniex account on 18 Dec. It is withdrawn from Rinkeby on 18th itself, but still not shown in Deposits of Poloniex account (as on 9 Jan). I am able to see that ETH in ...
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0answers
498 views

Token and Crowdsale contracts address problem

I'm testing the creation and deployment of ERC20 token + Crowdsale based on Open Zeppelin on the Rinkeby testnet using Truffle + Geth. The deployment went fine it seems, and through Metamask I was ...
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2answers
790 views

Is there a websocket api for rinkeby?

Is there an api for etherscan and rinkeby websocket? I've checked the link below https://etherscan.io/apis#websocket but see no way of accessing websockets in rinkeby. Is there a way to test the web ...
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1answer
189 views

eth_call to a constant field in contract returns “0x” on Rinkeby

I'm trying out Micro Raiden on Rinkeby testnet, but a call to 'token' field in a contract returns empty value (0x) when using infura.io directly or geth, but not on MEW connected to infura.io. This ...
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5answers
8k views

How do I “Buy” tokens on the Rinkeby (test) environment?

This is a noob question I presume. I just started with the Ethereum Wallet. No previous bitcoin experience. I have 0 ether. Can I start "playing" with the test environment ("Rinkeby" network as I ...
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1answer
624 views

Load an HD (Hierarchical Deterministic) Wallet

I'm trying to find a way to programmatically generate Ethereum addresses based on an initial seed and then extract any funds that land in those addresses. Here's what I've tried: Generated a 24 word ...
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1answer
781 views

Testing on Rinkeby

I'm trying to test on Rinkeby so I ran the following command geth --rpc --rpcaddr localhost --rpcport 8545 Within my Javascript file I have the following code if (typeof web3 !== 'undefined') { ...
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2answers
2k views

How to test on Rinkeby?

I'm currently trying to test my contract code on Rinkeby. If I'm not mistaken, I need to run a full Rinkeby node on my hard drive right? I did geth --rinkeby but it's taking a long time to sync. Am I ...
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1answer
82 views

Please check this test token

This smart contract is properly deployed on Rinkeby. https://rinkeby.etherscan.io/token/0x551b092ae227414c5cf7c7e11e70c252e95bedf0 Questions: Why on MetaMask the Beneficiary account address (...
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1answer
302 views

Missing Token Contract Address in Rinkeby Network

I'm trying to create a crowdsale contract based on zeppelin-solidity. I'm using the following code to create the CROWDSALE contract, as well as TOKEN contract, based on this example. pragma solidity ^...
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1answer
318 views

Custom token sent to wallet , does not show in wallet

I am using the rinkeby test network and i created a custom token using the basic code stub given on the ethereum.org site. So I transferred to another account which is also on the rinkeby network. But ...
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1answer
148 views

How to See InputData of Transaction without ABI?

I have a contract (0x4ab57f1bfacfa668640ee7f464ae73af28810fb3 https://rinkeby.etherscan.io/address/0x4ab57f1bfacfa668640ee7f464ae73af28810fb3) in RinkeBy, with that source: pragma solidity ^0.4.18; ...
5
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2answers
4k views

Error: insufficient funds for gas * price + value

I am new to Ethereum dev. I wrote the code below in my local node to transfer 1 ether between my two Rinkeby testnet. From account: 0xffD8eb81304291AFcA2C4DA5D26B691b8CC81Bd5 It has 21 ether in ...
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0answers
167 views

Why does the Rinkeby testnet stats page show hashpower when it uses PoA?

The Rinkeby testnet reportedly runs on the Clique Proof of Authority consensus engine, yet https://www.rinkeby.io/#stats is reporting a hashrate and difficulty. What is the meaning of this?
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1answer
1k views

How does the Clique PoA consensus protocol choose the next block-minting node?

How does the Clique PoA consensus protocol choose the next minting/mining node? Is it random (within the bounds of the number of blocks that must be elapsed before a node can mint/mine another block)? ...
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1answer
2k views

Calling method to return stored string results in error: The returned value is not a convertible string

I am trying out a very simple contract on the Rinkeby testnet. Pretty much as simple as it gets: pragma solidity ^0.4.17; contract Root { string rootHash; function set(string x) public { ...
3
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2answers
891 views

Smart contract that accepts custom token

I've successfully created my own custom token on the Rinkeby testnet. Upon creation of the token I sent all the new coins to my wallet. I can send the new token to other wallets just fine and it shows ...
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1answer
24 views

Is there any network collision in Rinkeby?

Am trying to deploy a test contract which is not getting mined and added. Trying for more than 2 days now, used the mist wallet to create it, chosen the highest price as per the mist wallet slider, ...
2
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1answer
392 views

Extremely simple factory contract works on testrpc/ganache-cli but not rinkeby

this very simple factory pattern is not working on rinkeby for some reason. Using truffle v3.4.5 and geth 1.7.3-stable. Here are the contracts: pragma solidity ^0.4.11; contract Factory { address[...
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1answer
232 views

Contracts work on testrpc but not Rinkeby. Using delegatecall (upgradeable contracts) pattern and trying to add new Contract() to array is failing

I have a series of contracts that work perfectly fine on testrpc but not when I deploy to Rinkeby. I am using a standard token contract with Zeppelin that I am having no issues with. The issue is ...
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1answer
502 views

How many transactions per second can Kovan or Rinkeby Network handle?

Now, Ethereum can handle only 8-12 transactions per second by using PoW Consensus. I know that Kovan and Rinkeby is using PoA Consensus. PoA is lightweight than PoW. So how many transactions per ...
2
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1answer
3k views

How fetch transaction history for account quickly using Web3j?

Intro We use Web3j java library to work with Ethereum network. I use Rinkeby test network wit Geth client at the moment. I got familiar with blockchains only a week ago, so terms I use can be ...
2
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1answer
682 views

How to deploy smart contract automatically in rinkeby network through web3.js?

I am deploying a DAPP in which after getting the inputs from the users I have to deploy a smart contract in Rinkeby test network. After getting the inputs from a user I am writing the .sol file ...
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1answer
735 views

Rinkeby TxReceipt Status: Fail. Why?

I'm trying to work out why some Rinkeby transactions of mine are failing. For example, https://rinkeby.etherscan.io/tx/0x8746e41d51bb68df2649052c274ded300b9e5af7f820d9a856b7d199ba9e8fa4. I have no ...
0
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1answer
693 views

Geth - synced block header number is higher than actual number of blocks

I'm trying to sync my geth node with geth --networkid=4 --fast --cache=512 --datadir="/Users/myname/Library/Ethereum/rinkeby/", which appears to be working. However, my node is apparently syncing way ...
8
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1answer
1k views

Why are the Rinkeby and Ropsten testnets named after Swedish locations?

Why are the Rinkeby and Ropsten testnets named after Swedish locations? I know what they are but am wondering why they were named this way.