We wanted to give our community a brief overview of Zcoin’s development goals and general direction on a high level. Increasing Sigma and Zcoin’s utility At the moment, all hands…
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Sigma Conversion from Zerocoin mints to Sigma mints branch is ready but completing tests Safety kill switch for detection of Sigma attacks to be done by this week Issues identified…
Sigma Feature freeze. Release candidate aim for 7 June 2019. Mints to honor coin control to review and merge Confirm to add two more denominations 0.05 and 25. Significantly brings…
We are happy to launch our Sigma testnet! Sigma is our replacement to Zerocoin and brings a multitude of improvements No trusted setup (no toxic waste) Reduced spend proof sizes…
This article has been updated on the 4 May 2019 to add additional potential fixes to Zerocoin with credits to Dmitry Khovratovich at the bottom of this post. Following our…
Following our earlier announcement, we wish to disclose further details on the Zerocoin vulnerability that we discovered to provide additional information on the situation as details have begun to emerge…
We are pleased to welcome Tigran Mamikonyan to the Zcoin team! Tigran holds a Master Degree in Informatics and Applied Mathematics and Computer and Information Sciences. He is currently pursuing…
Technology never stands still; especially not in the blockchain privacy space. In a few years, we have moved from simple mixing solutions like Coinjoin, to more advanced cryptographic implementations like…
Sigma To bring multi exponentiation techniques developed in Lelantus (Pippenger’s and Strauss’s multi exponentiation methods) over to Sigma leading to cutting down verification time in half! To rebenchmark. May delay…
Sigma Private testnet launch was successful Sigma spend with remint was completed RPC for spending old Zerocoin mints en-masse for preparation of movement to Sigma coded Working on transition code…
