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This is one step in moving username registrations away from Zcash. (Part of https://github.com/ZbayApp/zbay/issues/787.)
In this step we add signatures to our username registration messages.
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The BTCP daemon consistently consumes considerably more (approx 4x) than all other zcash nodes. I'm not sure where the memory leak is but btcp's daemon consumes around 4GB of memory where other nodes …
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See https://github.com/zcash/zcash/issues/1712. A user experienced memory issues when running zcashd 24/7 (on physical hardware, not VM).
> the free memory was around 6GB (out of 8) and 8GB (out o…
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Hey. I think you should look at this to see if you're vulnerable. I've raised a ticket with github to let you know through their notification system. The CVE details were submitted this morning but ha…
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Bitcoin made a change in 2015 (thus, included in Zcash from the start) where its new nodes would take much longer to discover other nodes to connect to than they could before: https://github.com/bitco…
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Ycash is a proposed chain fork of Zcash (not endorsed by Electric Coin Company or the Zcash Foundation): https://github.com/ycashfoundation/ycash/
Based on the PR #3978 that was mistakenly targeted…
daira updated
5 years ago
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Existing Zcash wallets (including zcashd) reveal a lot about a user in the process of sending to the network.
For example, a malicious node can use network activity to link all a user's separate t…
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Upstream BitcoinUnlimited has a "fork" field to display a human friendly string so users know which fork they're on, "Bitcoin Cash" or "Bitcoin"
https://github.com/BitcoinUnlimited/BitcoinUnlimited…
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We can't actually introduce a fallback until the last release before this change has ended support. We need nodes to have already started tracking per-block transparent pool changes, before we pick a …
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Synopsis
DNS-rebinding allows a website that is open locally to connect to the local Zcash node.ImpactA website could attempt to brute force a password and then spend funds or extract private keys.…