Your inbox is not a free resource.
Maintainers get cold pitches, sponsorship spam and low-effort requests every day. A refundable bond gives you a way to say: show you are serious.
Keep real contributors
People with good reasons to write get their bond back. They lose nothing.
Spam has a cost
When a sender abuses your attention, the bond pays you.
No new inbox
Email stays email. zkBounce adds a bond step in front of it.
Early stage: Phase 0 feasibility, pre-beta, contracts unaudited.