Linking to blocks and headers in #obsidian

Is helpfully describeed in the autocomplete for [[:

• [[^to internal blocks (you have to type the title by yourself, like this)
• [[# for headers (Manually creating block references).
  • Can work even when linking from other pages!

EDIT 2021-12-07: You can do this from external pages too! Just autocompletion is not intuitive. See 211207-2015 Obsidian embedding parts of other document. ¹

Manually creating block references

When linking internally it autogenerates reference names, it seems. ^74ce58

Can I do this? ^myreference

Yes I can! Autocompletion even suggests/uses my reference!

Can _I_ do this? ^myreference

[Yes I can!](#^myreference)  Autocompletion even suggests/uses my reference!