Tag Archives: Smart Contract

A Quick Look At Parity’s Token Registry Smart Contract

Created Mar 14 2017, last updated Aug 1 2017. Address: 0x5F0281910Af44bFb5fC7e86A404d0304B0e042F1

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A Quick Look At Parity’s Signature Registry Contract

Created Mar 14 2017, last updated Aug 1 2017. Address: 0x44691B39d1a75dC4E0A0346CBB15E310e6ED1E86

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20 ETH (And More) Bug Bounty On The ConsenSys And Whitelisted Multisigs

There was a vulnerability that allowed hackers to steal USD 30 million from the Parity multisig wallets last week. I work with clients to secure their crowdsale and other contracts, and ultimately the funds end up being secured by a … Continue reading

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Aigang Network Presale Contract Audit

Aigang Network Presale Contract Audit

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InvestFeed Crowdsale Audit

InvestFeed Crowdsale Audit

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Santiment’s Crowdsale Contract Audit

Santiment’s Crowdsale Contract Audit

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openANX Decentralised Exchange Token Sale Smart Contract

openANX Decentralised Exchange Token Sale Smart Contract

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Status Network Token Audit

Status Network Token Audit

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Dao.Casino Crowdsale Contract

Dao.Casino Crowdsale Contract

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FunFair Crowdsale Contract Audit

FunFair Crowdsale Contract Audit

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Thoughts on Tokens

Thoughts on Tokens

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ShapeShift launches trustless asset portfolio platform, Prism

ShapeShift launches trustless asset portfolio platform, Prism. You can voice your concerns about Prism’s fee structure here.

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Atomic kidney-swap contracts to improve exchange liquidity across blockchains

Atomic kidney-swap contracts to improve exchange liquidity across blockchains

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The Promise — and Perils — of ‘Smart’ Contracts

The Promise — and Perils — of ‘Smart’ Contracts

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Why Many Smart Contract Use Cases Are Simply Impossible

Why Many Smart Contract Use Cases Are Simply Impossible

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The dApps revolution

The dApps revolution

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Encrypto Telecom Launches ICO To Bring Blockchain Technology To Global Telecommunications

Encrypto Telecom Launches ICO To Bring Blockchain Technology To Global Telecommunications The crowdsale is being partly powered by a smart contract built by yours truly – see https://github.com/bokkypoobah/CustomerDepositFactory.

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Ethereum Isn’t Turing Complete and it Doesn’t Matter Anyway

Ethereum Isn’t Turing Complete and it Doesn’t Matter Anyway

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Permissible Smart Contracts Machine Moves to Hyperledger, “No Competition” With Ethereum

Permissible Smart Contracts Machine Moves to Hyperledger, “No Competition” With Ethereum

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Development, Testing And Security Audit Of The CustomerDepositFactory Smart Contract

See Customer Deposit Factory and Security Audit Of The CustomerDepositFactory Smart Contract.

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BetterAuction Smart Contract – Testing, Security Audit, And Assisting With The Development

See BetterAuction and Security Audit Of The BetterAuction Smart Contract.

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Exchange Bug Discovery Averts Ethereum Token Theft

Exchange Bug Discovery Averts Ethereum Token Theft

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Monax Adds Blockchain Code to Hyperledger GitHub Repository

Monax Adds Blockchain Code to Hyperledger GitHub Repository

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Hey – You got your Ethereum in my Hyperledger!

Hey – You got your Ethereum in my Hyperledger!. See also Monax brings Ethereum technology to the Hyperledger Project.

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Assessing The ERC20 Token Exchange Withdrawal Bug / Exploit

Reddit post Worry-some bug / exploit with ERC20 token transactions from exchanges and the Golem post How to Find $10M Just by Reading the Blockchain. This problem seems to be about how the exchanges implement their withdrawal functions and seems … Continue reading

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Arizona Gives Legal Status to Blockchain Based Smart Contracts

Arizona Gives Legal Status to Blockchain Based Smart Contracts

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Ethereum style smart contracts are coming to Bitcoin in June

Ethereum style smart contracts are coming to Bitcoin in June

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The Sikoba Presale Smart Contract Security Audit

(Created Mar 08 2017. Updated with test results Mar 14 2017. Updated with multisig wallet contribution test results Mar 23 2017.) I was asked to review the Sikoba presale smart contracts before the upcoming Sikoba presale crowdfunding event. This page … Continue reading

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Security lessons from the ENS launch

Security lessons from the ENS launch

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Advanced Solidity code deployment techniques

Advanced Solidity code deployment techniques

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