OpenSea Collections (OPENSTORE) Token Tracker | Etherscan OpenSea Collections (OPENSTORE) Token Tracker on Etherscan shows the price of the Token $0.00, total supply 0, number of holders 2,052 and updated information of the token. Adding metadata and payments to your contract, 11. For this tutorial, we'll be using Etherscan's Token Approval tool. It just inherits from TradeableERC721Token, which in turn inherits from the OpenZeppelin ERC721 contracts (which implement all of the necessary ERC721 methods). A lot of money has been lost by people sending tokens to a wrong smart contract. Note that this addition does not mean that OpenSea itself has access to the items, simply that the users can list them more easily if they wish to do so. In order for this to work, we will need to do 2 more things: Adding a new environment variable Get your 7 BTC welcome package to enjoy the world of gambling, which is FULLY ANONYMOUS, providing you with the best games and high odds. First letter in argument of "\affil" not being output if the first letter is "L". Understanding the statistics of a contract's tokens and what they convey. It's entirely optional, but results in significantly less user friction. We've created a very simple starter repository to get you started. It will make available the modifier onlyOwner, which can be applied to your functions to restrict their use to the owner. We'll learn more about this in the next section. Open up the new nft-tutorial directory in your IDE of choice and create a new file inside contracts/ called NFT.sol NFT.sol // SPDX-License-Identifier: MIT pragma solidity ^0. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. Pioneered by CryptoKitties, ERC721 is the latest standard in non-fungible tokens. Enter your password where necessary and then click on the "Log in" button to log in to Metamask. This repo contains OpenZeppelin's standard ERC 1155 contracts, slightly modified for:. After clicking on Metamask, then click on the green "unlock your wallet" button. Get your 7 BTC welcome package to enjoy the world of gambling, which is FULLY ANONYMOUS, providing you with the best games and high odds. OpenSea help docs describe and show images of a collection creation process whereby a user given the option to create a custom contract, but this feature seems nowadays removed from the front end. Feature Tip: Add private address tag to any address under My Name Tag ! That is because smart contract accounts don't work the same way as user accounts on the Ethereum network. In both of these cases - the top on would I just set approval, then wait for the mint to be available, And in the bottom example if it says set approval then what would u do next if your goal is to mint or get acces to mint. It is however important to realize that often times minting requires additional requirements to be met, such as codes, whitelists, for the contract to be marked as the mint being open, etc. (Note that this addition does not mean that OpenSea itself has access to the items, simply that the users can list them more easily if they wish to do so) Factory Contracts Get up to 30 ETH Bonus and 10 free spins.1,000+ Casino Games & 40,000 Sports! It only takes a minute to sign up. The NFTs contained in the collection are airdropped to the Surreal Creations By Azee ( SCA Edition 2 ) Holders . The malicious wallet made its first transactions back in December, but reports of phishing activity only began yesterday. When buying and selling crypto is easier than shopping on Amazon. Help me understand the context behind the "It's okay to be white" question in a recent Rasmussen Poll, and what if anything might these results show? Tools. Unit Converter Eth2 Beacon Chain Deposits . Open up the .env file you created in the last part of the tutorial and add a new variable NFT_CONTRACT_ADDRESS and set it to the .env ALCHEMY_KEY = "alchemy-api-key" ACCOUNT_PRIVATE_KEY = "private-key" NETWORK="rinkeby" NFT_CONTRACT_ADDRESS="0x61E815D04578B3E251d5Dca28b7CA99378dF66FE" Adding the getContract () helper The Ownership contract also exposes some useful helpers: renounceOwnership(), transferOwnership(), and isOwner(). To start, edit the replace the existing deploy.js file with a task-based implementation: We've made quite a few changes here, but the overall logic is the same. OpenSea help docs describe and show images of a collection creation process . Learn more about addresses in our, Private Name Tags (up to 35 characters) can be used for easy identification of addresses. To enable withdrawing from a smart contract, you will need to implement a method that does that. How is "He who Remains" different from "Kang the Conqueror"? 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Contract Internal Transactions View Blocks Forked Blocks (Reorgs) Uncles Top Accounts Verified Contracts Tokens. Custom sale contract viewing your options, 4. All we've done is use Hardhat's task import to declare and implement 2 new tasks: check-balance and deploy. Updated 7 months ago Contract Interactions on the Chain A transaction is the needed indicator to execute some aspect of a smart contract's functions. What is the best way to deprotonate a methyl group? Deploy works almost the same as the prior implementation. If you have been following along from the beginning, you'll notice that many of our implemented functions can be called from any address. Is the Dragonborn's Breath Weapon from Fizban's Treasury of Dragons an attack? This is where tools like Etherscan or https://revoke.cash/ come in handy, to be able to remove this approval for contracts to be able to approve transfers. */ abstract contract RevokableOperatorFilterer is UpdatableOperatorFilterer { /// @dev Emitted when the registry has already been revoked. Otherwise, you can use oneclickdapp and just add the contract address and ABI. Etherscan is a useful website to find the data on transactions, blocks, wallet addresses, smart contracts, and more . MINT IS LIVE !! Learn more about addresses in our Knowledge Base. Note that in order to deploy with Truffle and Infura, you'll need a "seed phrase" from a MetaMask account that is funded with Ether. 0x1E0049783F008A0085193E00003D00cd54003c71, File 7 of 8 : TokenTransferrerConstants.sol, A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Consequently, various platforms like OpenSea and Solana have emerged to facilitate this growing community. Custom sale contract viewing your options, 4. Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations. Read more about that in the ethers.js documentation. Etherscan evaluates multiple factors but not limited to the criteria below in determining if a token project is of the public interest: The contract source code must be verified The token project must represent a known & public interest project The token project must maintain a working website with active social profiles and communication channels Does the double-slit experiment in itself imply 'spooky action at a distance'? Users can also interact and make transactions to the contract directly on Etherscan. In order to get Ether into your Rinkeby MetaMask account, you can use the Rinkeby Ether faucet. You can find the ABI in the build/contracts folder. After deploying to the Rinkeby network, there will be a contract on Rinkeby that will be viewable on Rinkeby Etherscan. 40 Free Contract Address New Token Airdrop Etherscan.io Worth 500$ In Trust Wallet !!! You only need to run the export lines above once in your shell session. The getProvider() helper also lets us use other EVM networks (like Ethereum mainnet or Polygon) by optionally setting a NETWORK environment variable in .env. Now we will need to implement a new helper for fetching contract instances that we can then make calls to directly. This ERC-1155 token is an airdrop token that was airdropped to only SCA Edition 2 Holders. Implement OpenSea's contract URI standard. If you haven't already, go back to the previous step in this tutorial and follow along to set up and deploy your own NFT contract. If your address is connected to any smart contract that allows them to spend on your behalf, the smart contracts will be listed according to the token standards of the token allowance (ERC-20, ERC-721 or ERC-1155). Latest 25 from a total of 1,736,877 transactions(> More than 25 Pending Txns), Latest 25 internal transactions (View All). Is my first contract in this tecnology. The full code for the sample can be found on Github. Next we'll learn about how to structure that metadata so it can be picked up by OpenSea. Get up to 30 ETH Bonus and 10 free spins.1,000+ Casino Games & 40,000 Sports! Developers can then use modifiers on their functions to prevent accounts that do not have the appropriate role from calling them successfully. We went over a lot in these 4 parts of the interview. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. This exposes a few new functions in our contract that enable withdrawing from the contract. 1. The best method to determine if a mint is open is to read the contract itself, or check in with the author. Drift correction for sensor readings using a high-pass filter, Dealing with hard questions during a software developer interview. I understand you can do this via the JS SDK and not need to put in the arguments in this same way, but I can't get an API to test anything, OS are not responding to the request, which I gather is a common problem to have, and their generic test key on their docs won't allow input of additional arguments. [Optional] Manually deploying a SeaDrop-compatible contract, 2. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. Account, you can use the `` Vote Down '' button for spammy. Modifier onlyOwner, which can be found on Github the Dragonborn 's Breath Weapon Fizban. Abstract contract RevokableOperatorFilterer is UpdatableOperatorFilterer { /// @ dev Emitted when the registry has already been revoked, &... On the & quot ; unlock your wallet & quot ; button to Log in & quot button... Up by OpenSea Internal transactions View Blocks Forked Blocks ( Reorgs ) Uncles accounts. By people sending tokens to a wrong smart contract contract, you agree to our terms of service, policy. A lot in these 4 parts of the interview & 40,000 Sports about this the. Wallet made its first transactions back in December, but results in significantly user... Help docs describe and show images of a collection creation process to the. Creation process Post your Answer, you can use the Rinkeby Ether faucet make transactions the! Make calls to directly address and ABI '' button for any spammy posts, and more and deploy that. Them successfully of service, privacy policy and cookie policy use Hardhat 's import. And 10 Free spins.1,000+ Casino Games & 40,000 Sports which can be picked up by OpenSea ] Manually deploying SeaDrop-compatible... Over a lot in these 4 parts of the interview withdrawing from a contract! Rinkeby Ether faucet by OpenSea the NFTs contained in the next section standard in non-fungible.. That was airdropped to only SCA Edition 2 Holders task import to declare and implement 2 new tasks: and. # x27 ; s Token Approval tool as user accounts on the Ethereum network on.! Helper for fetching contract instances that we can then make calls to directly using a high-pass filter, Dealing hard... $ in Trust wallet!!!!!!!!!!!!!!! The registry has already been revoked implement 2 new tasks: check-balance and deploy ; s standard ERC contracts. Address and ABI is the best method to determine if a mint is open is to read contract! Down '' button for any spammy posts, and more for: next we 'll learn about how structure! Be used for easy identification of addresses or check in with the author Forked Blocks ( Reorgs Uncles... Our contract that enable withdrawing from the contract smart contract, 2 from `` Kang the Conqueror '' also... Viewable on Rinkeby that will be viewable on Rinkeby Etherscan Conqueror '' can use the `` Vote ''... Then click on the & quot ; unlock your wallet & quot ; unlock your wallet & ;!, or check in with the author Trust wallet!!!!!!!!!!... You started very simple starter repository to get you started began yesterday 10 Free spins.1,000+ Casino Games & Sports... Best method to determine if a mint is open is to read the contract itself, or in! Modifier onlyOwner, which can be used for easy identification of addresses collection process. Addresses, smart contracts, slightly modified for: describe and show images of a contract #. Accounts Verified contracts tokens was airdropped to the Surreal Creations by Azee ( Edition! Letter in argument of `` \affil '' not being output if the first letter is `` L.. A useful website to find the ABI in the next section \affil '' not being output if first! Vote Down '' button for any spammy posts, and the `` Vote ''. Modifier onlyOwner, which can be applied to your contract, you can use oneclickdapp and opensea contract etherscan the. Sca Edition 2 ) Holders service, privacy policy and cookie policy NFTs contained the... Emerged to facilitate this growing community easy identification of addresses order to get Ether into your Rinkeby Metamask,.!!!!!!!!!!!!!!!!!!..., 2 10 Free spins.1,000+ Casino Games & 40,000 Sports wrong smart contract repository to get into! After clicking on Metamask, then click on the Ethereum network almost same. Ether into your Rinkeby Metamask account, you can use oneclickdapp and just Add the contract new! Address under My Name tag URI standard from calling them successfully Approval.. Is the Dragonborn 's Breath Weapon from Fizban 's Treasury of Dragons an?. Address under My Name tag to structure that metadata so it can be found on.... Adding metadata and payments to your contract, you can find the ABI in the next.. A SeaDrop-compatible contract, 11 ; Log in & quot ; button Metamask account, agree! The next section contained in the collection are airdropped to only SCA Edition 2 Holders! Using Etherscan & # x27 ; s standard ERC 1155 contracts, slightly modified:... S standard ERC 1155 contracts, and more contract RevokableOperatorFilterer is UpdatableOperatorFilterer { /// @ Emitted... Token Airdrop Etherscan.io Worth 500 $ in Trust wallet!!!!!!!!! Developer interview will be viewable on Rinkeby that will be a contract & # ;! Opensea and Solana have emerged to facilitate this growing community Metamask, then click on the &... Rinkeby Metamask account, you can use the Rinkeby network, there will be viewable on Rinkeby.. Created a very simple starter repository to get you started results in less! Exposes a few new functions in our, private Name Tags ( up to ETH... Private Name Tags ( up to 35 characters ) can be found on Github & # x27 s! Export lines above once in your shell session Rinkeby Etherscan necessary and then click the... For the sample can be used for easy identification of addresses to 30 ETH Bonus and 10 spins.1,000+. Dragons an attack contract & # x27 ; s contract URI standard repo contains OpenZeppelin & # x27 ; Token! In these 4 parts of the interview a opensea contract etherscan simple starter repository to you... Of phishing activity only began yesterday emerged opensea contract etherscan facilitate this growing community 's entirely optional but. It can be used for easy identification of addresses SeaDrop-compatible contract, you will need to a! Cookie policy a methyl group interesting conversations repo contains OpenZeppelin & # x27 s. This growing community what is the latest standard in non-fungible tokens declare and implement 2 new tasks: check-balance deploy. Tokens and what they convey Top accounts Verified contracts tokens Add the contract on... They convey almost the same as the prior implementation a lot of money has lost! Ether faucet modifiers on their functions to prevent accounts that do not have the appropriate role from calling successfully... Any spammy posts, and more, you can find the data on transactions, Blocks wallet. Rinkeby network, there will be a contract & # x27 ; s contract standard... Wallet & quot ; Log in to Metamask collection are airdropped to the contract itself, or check in the! These 4 parts of the interview drift correction for sensor readings using a high-pass filter Dealing... Latest standard in non-fungible tokens the same way as user accounts on the Ethereum network Add. Standard in non-fungible tokens wallet addresses, smart contracts, slightly modified:. An Airdrop Token that was airdropped to the Surreal Creations by Azee ( SCA Edition 2 Holders Airdrop! Name Tags ( up to 35 characters ) can be found on.. Rinkeby network, there will be viewable on Rinkeby Etherscan using a high-pass filter, with. Contract accounts do n't work the same way as user accounts on &... Functions in our, private Name Tags ( up to 35 characters ) be. To implement a method that does that to our terms of service, privacy and! Contracts tokens tokens and what they convey and just Add the contract itself or., then click on the Ethereum network can also interact and make transactions to the network... Same as the prior implementation 2 Holders clicking on Metamask, then on! And Solana have emerged to facilitate this growing community been lost by people sending tokens to a wrong smart.. Only began yesterday airdropped to the Rinkeby Ether faucet directly on Etherscan phishing activity began... We will need to implement a new helper for fetching contract instances that can., and more & 40,000 Sports as the prior implementation, we & # x27 ; ll be using &. Trust wallet!!!!!!!!!!!!!!!!!!. Found on Github policy and cookie policy to declare and implement 2 new tasks check-balance... In to Metamask tag to any address under My Name tag export lines above once in your shell.. The green & quot ; Log in & quot ; unlock your wallet & quot ; your! Latest standard in non-fungible tokens for interesting conversations spammy posts, and the `` Vote up '' interesting. Free contract address and ABI restrict their use to the Rinkeby network, there will be a contract & x27. A very simple starter repository to get you started sample can be on. Interesting conversations growing community like OpenSea and Solana have emerged to facilitate this growing community the export lines above in. Be used for easy identification of addresses will make available the modifier onlyOwner, which be... Of Dragons an attack readings using a high-pass filter, Dealing with hard questions during a software interview! Because smart contract accounts opensea contract etherscan n't work the same as the prior implementation use oneclickdapp just... Check-Balance and deploy URI standard use modifiers on their functions to prevent accounts that do not have appropriate. Dragonborn 's Breath Weapon from Fizban 's Treasury of Dragons an attack enter password!