Haven hard fork at block #640640

Haven’s Apollo v1.0.0 is set to fork on July 20th at block height 640640, which is expected to occur at roughly 15:00 GMT+1. This will trigger the launch of xUSD.

What does this mean?

Prior to the fork taking place, miners will need to update their software to support the new pricing_record struct, which is required to be present in the block_header (the block size for a block_header has increased significantly).

At this point, the following mining software is available that supports the change:

TeamRedMiner currently has not been updated to support the fork. That work, however, has been started.

How do I prepare?

Download either of the software mentioned above and begin mining with it prior to the fork.


By running an updated version of either srbminer or xmrig, your devices will automatically update in Foreman and you will experience no monitoring downtime.

Stay tuned for more updates! If you have any questions, contact us on Discord, Twitter, or send us an email!

Master Your Mining with Foreman. Try it for free today!

You've successfully subscribed to Foreman Blog
Great! Next, complete checkout for full access to Foreman Blog
Welcome back! You've successfully signed in.
Success! Your account is fully activated, you now have access to all content.