Blockchain, smart contracts & digital identity

pillarIncluded in every package · Phase 1

Digital check-in before arrival, a key on the phone, a loyalty program with your own local partner network, and terms that execute themselves. Faster, safer, with fewer middlemen.

✓ Included in every packageStudio, Boutique and Resort all include this pillar (Phase 1). No extra cost.
CHECK-IN & LOYALTYpillar 4
Anna M.
Passport read · encrypted
Checked in
Digital key · Room 7
15:00 to 17 Sep 11:00
Active
Loyalty
230 points · 9 partners
In wallet
[01]

What it does

Digital check-in & identity

Details, document reading, terms and arrival time before arrival. Data flows to your PMS and mandatory registrations. ID documents are encrypted and deleted after the legal period.

Loyalty with local partners

Your own branded program. Points live as digital tokens in Apple or Google Wallet and are redeemed at your property and at partner shops, restaurants and beach clubs.

Tamper-proof ledger

Every critical action (check-in, entry, redemption, cancellation) is recorded in a cryptographically sealed history.

[02]

Who sees what

What you see

Who is coming and when, with everything ready; who entered and when; a loyalty program that brings guests back; terms that execute themselves.

What your guest sees

Zero waiting, a key on their phone, points that are worth something at the hotel and on the island.

[03]

Features

Online check-in

3 steps, document reading.

Smart access

Time-limited digital key (as a module).

Partner network

QR redemption and settlement handled.

Smart contracts

Refunds, deposits, B2B agreements (Phase 2).

[04]

Rollout phases

Phase 1 · included at setup

Digital check-in with ID verification, automatic property updates, loyalty program with digital wallet and partner network, tamper-proof action log. Lock integration is available as the Smart Access module.

Phase 2 · expansion

Smart contracts for cancellations, refunds and B2B agreements, links to third-party loyalty programs, distributed blockchain ledger.

[05]

Questions

Is guest ID data safe?

ID documents are encrypted at rest and deleted automatically after the legal retention period. Data is hosted in the EU.

Can partners join the loyalty program?

Yes. You choose your partners; Xenios handles the agreements, QR redemption and settlement.

Book a demo

See Blockchain, smart contracts & digital identity on your property.

A 30-minute call, tailored to your property. We reply within one business day.

hello@oddtank.com

We only use your details to contact you about the demo.

Request received

Thank you.

We'll be in touch within one business day.