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There are 2,341 companies in the field of Blockchain on spotfolio that produce or deliver products, that utilize or research technologies or that are otherwise engaged in topics such as Blockchain, Ethereum, Smart-Contracts, Token, Crypto, Decentralized, Blockchain-Technology, Bitcoin, Contracts .

Start-ups (1,323)

Early-stage companies (592)

Established companies (166)

The majority of these companies is located in the following countries.

United States (659)

United Kingdom (188)

Singapore (130)

India (107)

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Bloqchain Science

early-stage

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#page Primary Menu - Home - Audit Science - Smart Contracts security audit - Blockchain Security - Blockchain Code Review - Penetration testing ...

- Blog Smart Contracts audit science The rise of smart contracts, or automated implementation of portions of real-life contracts by transferring assets ...

are not an embodiment of legal logic or terms of a contract. Put simply, contracts are effectively a data reconciliation workflow on a database that corresponds ...

process. Blockchain networks are secure from hacking attempts but smart contracts are not! Contact us for a security audit for your smart contract! A smart ...

Smart contracts, unlike blockchain, are vulnerable to hacking, so a security audit is essential in maintaining system safety. Smart contracts can model ...

embodiment of legal logic or terms of a contract. In a nutshell: Smart contracts are effectively a data reconciliation workflow on a database that corresponds

linkedin twitter Join Now Primary Menu - Home - Audit Science - Smart Contracts security audit - Blockchain Security - Blockchain Code Review - Penetration ...

secure. - Smart Contracts - Application Layer: Whichever API is in use, it will read and add data to the blockchain and its smart contracts. Like any other

Tenderly Tenderly d.o.o.

start-up

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LoginSign up Real-time monitoring, alerting, and troubleshooting for Smart Contracts. Get Started Build Speed up your Smart Contract development Error Tracking ...

transaction Monitor Get to know your Smart Contracts Smart Contract Analytics Analyze the behavior of your Smart Contracts Custom Metrics Every Smart Contract ...

metrics unique to your contract Gas Usage Know how much gas your Smart Contracts use. Analyze gas usage with method-level precision Improve Don’t wait ...

Know when your Smart Contracts are not used as expected Make sure your Contracts are running smoothly Make sure complex Smart Contracts work like clockwork ...

clockwork We got you covered Supported Blockchains Tenderly processes contracts and transactions on the Ethereum Blockchain built using Solidity. Supported ...

Tenderly CLI you can see the stack trace of the local execution of your smart contracts and if they fail on which line of code it happened greatly speeding up

productivity, and be more confident that your Ethereum DApp and Smart Contracts are working as expected. Bogdan Habic Read more posts by this author ...

and Smart Contracts are working as expected. Connecting your project with Tenderly First things first, we need to get your Smart Contracts into Tenderly ...

achieve this: we can use the Tenderly CLI to push contracts to a project, or we can verify our Smart Contracts on Etherscan and then paste in the address into ...

time to Tenderly. Pushing your Smart Contracts to Tenderly In order for Tenderly to monitor your Smart Contracts in real-time, you need to push them to ...

to your dashboard. Pushing your Smart Contracts is as easy as running the tenderly push command. Let's try it now: $ tenderly push Setting up your project ...

Truffle configuration... Pushing Smart Contracts for project: tennis-match We have detected the following Smart Contracts: • Migrations • TennisMatch Successfully

Wise Contracts

early-stage

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ExpoCore

start-up

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Solidified

start-up

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prepared by Solidified for Company X covering the token and crowdsale contracts. Process and Delivery Three (3) independent Solidified experts performed ...

compiler ​0.4.20+commit.3155dd80 Intended Behavior The purpose of these contracts is to create the XToken and distribute it to the public, in a crowdsale ...

main sale if a bug is found, but such mechanism is not present in the contracts. The only way to achieve that is for the owner to burn all of his tokens ...

during the transaction. 10. Consider removing empty functions In the contracts there are a few empty functions, which serve no purpose at all, so consider ...

proceeding with the crowdsale. It is furthermore recommended to post the contracts on Solidified or other public bounty afterwards. XToken.sol has been verified ...

the contracts were also checked for overflow/underflow issues, DoS, and re-entrancy vulnerabilities. None were discovered. OpenZeppelin contracts such

audit of your contracts, and then debrief on found issues to produce a combined report. As a further step of ensuring security, your contracts are then posted ...

developer interested in Solidity or becoming a beginner Auditor of Smart Contracts? We are starting to recruit our first batch of trainees for 2018 Audit ...

audit of your contracts, and then debrief on found issues to produce a combined report. As a further step of ensuring security, your contracts are then posted ...

smart contracts. Submit Audit training Are you a software developer interested in Solidity or becoming a beginner Auditor of Smart Contracts? We are ...

with Solidified cost? The cost is determined by the complexity of smart contracts, size of the attack surface and how many experts you’d like to verify the ...

the code. For a standard token sale based on OpenZeppelin contracts, the price is 4k USD per auditor. For custom platforms and services, the expert cost

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