Lock ADA on the Cardano blockchain with your contact request. Proof of genuine intent — not a cold call, not spam. Something real at stake.
No forms. No gatekeepers. A blockchain-native way to say your contact is worth someone's time — and to prove it.
Connect your Cardano wallet, enter the recipient's phone number and the amount of ADA you're willing to put up. Sign the transaction. Your collateral is locked on-chain.
The recipient gets an SMS with a secure link. They see who sent it, how much is locked, and what it's for. No wallet required. No account to create.
Accept — the ADA returns to the sender, minus a small protocol fee. Decline — the collateral is forfeited. Either way, the signal was real.
Cold outreach is cheap. That's why it's ignored. Collateral Communications changes the economics of first contact — turning a costless intrusion into a genuine signal.
A real estate agent locking 10 ADA to reach a potential vendor is doing something no letterbox drop or robocall can replicate. They're saying: my contact is worth your time, and I'll put something real on it.
The collateral is not a fee — it's a bond. It returns to the sender if the contact is accepted. It's only lost if the recipient declines.
Minus a 1% protocol fee. The contact was genuine. The sender is rewarded with the response they sought.
The recipient's time was worth something. A real cost to the sender — a real filter against noise.
After 3 days, the contact expires on-chain and collateral returns to the sender in full.