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Zcoin 0.8.7.8

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@reubenyap reubenyap released this 07 Jun 07:18
· 17320 commits to master since this release

Changelog

  • Sync fixes with ported code from Bitcoin Core 0.13
  • Added precomputed accumulator for improved loading speed.
  • Compilation fixes on libzerocoin library

SHA256 Checksums:

zcoin-qt-v0.8.7.8-windows.zip
9C98F9296405E78D3C743C4CD334B3C1F2CE37593AA3F357C87398FFF135C197

zcoin-qt-v0.8.7.8-osx.dmg
A96C5C8F2ACC9080DA3A018FC7452042BE4A40D3F6F5029DF5ABDAE7BC96E6BA

zcoin-qt-v0.8.7.8-linux64.tar.gz
38567BF35DDBA939F1D219698F5D76CD490FE2BB68C0D051FE636B20E2C1C9F4

Instructions

We recommend starting a new wallet and clearing all existing files in your Zcoin data folder (remember to back up wallet.dat and export private keys. See below for more info!). This is because some legacy wallets still get stuck. In Windows this is typically in C:\Users\YOURUSERNAME\AppData\Roaming\zcoin while in Linux it should be in ~/.zcoin

First sync takes about a day but subsequent loads are very fast. You can also download the latest blockchain data at znode.io which speeds it up a little.

Just remember to backup your wallet.dat and to export any private keys on your old wallet with funds in them!

You can do this by going to Help > Debug Window > Console and typing the following:

walletpassphrase passphrase 120 (only if wallet is encrypted)
dumpprivkey address

Once you have your private key and your new wallet is synced u can import the private keys into it by:

walletpassphrase passphrase 120 (only if wallet is encrypted)
importprivkey yourPrivateKey "TheLabelThatIWant"

If you have any questions do drop by our Slack.

Known Bugs / Improvements

  • When syncing with existing wallet.dat. Sometimes wallet will get stuck at block 670. Restarting with a -reindex flag will push it forward.
  • When starting with wallet.dat but no other data, first time launch will crash but just open it up again and it will run fine.
  • When importing blockchain data from znode.io, wallet will appear to be Loading on splash screen and will take a long time. It is loading but no progress is visible but will eventually load. If your CPU is being consumed, it is loading and not stuck.