pov coinbase hash may conflict

[lc3091]

Description of the issue

• hash of pov coinbase maybe the same

Issue-Type

• bug report
• question
• Documentation improvement

Checklist

• Running latest version of code.
• This issue has not been reported earlier.

Your environment

• OS
• Go version
• Release tag/commit of the code

Expected behavior

What should happen?

Actual behavior

What is actually happening?

Steps to reproduce

1. Provide detailed steps
2. how to reproduce this issue

Any extra info (for e.g. code snippet to reproduce, logs, etc.)

If necessary, provide some extra information like code-snippets or error-logs.

[claywill]

fixed

[qlcchain-bot]

This issue is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 5 days