Category Archives: smart contract

SpankChain spanked

SpankChain, a cryptocurrency aimed at decentralized sex cams, has announced that a hacker stole about $38,000 from their payment channel thanks to a broken smart contract. They wrote: At 6pm PST Saturday, an unknown attacker drained 165.38 ETH (~$38,000) from our payment channel smart contract which also resulted in $4,000 worth of BOOTY on the contract becoming immobilized. Of the stolen/immobilized ETH/BOOTY, 34.99 ETH (~$8,000) and 1271.88 BOOTY belongs to users (~$9,300 total), and the rest belonged to SpankChain. Our immediate priority has been to provide complete […]

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Sagewise pitches a service to verify claims and arbitrate disputes over blockchain transactions

Sometimes smart contracts can be pretty dumb. All of the benefits of a cryptographically secured, publicly verified, anonymized transaction system can be erased by errant code, malicious actors or poorly defined parameters of an executable agreement. Hoping to beat back the tide of bad contracts, bad code and bad actors, Sagewise, a new Los Angeles-based startup, has raised $1.25 million to bring to market a service that basically hits pause on the execution of a contract so it can be arbitrated in the event that something goes wrong. […]

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