Blockchain in hotels: real applications, advantages and challenges of this technology
Virtual check-in has become one of the innovations most in demand by travellers and hotel managers. It allows check-in to be carried out digitally, without the need to go through reception, which speeds up the customer experience and optimises resources for the hotel.
From our position as a technology provider in the industry, we experience first-hand the challenges faced by hoteliers and how a modern management system can make a difference. The evolution of the Hotel PMS has evolved from a control tool to a strategic driver of efficiency, personalisation and data-driven decision making.
What is a blockchain hotel?
Definition of the concept as applied to the hotel industry
A blockchain hotel is a hotel that uses distributed registration technologies to improve its management. Through a decentralised network, each transaction (reservation, payment, check-in) is recorded in an immutable and verifiable way, reducing the dependence on intermediaries.
Differences between accepting cryptocurrencies and using blockchain in management
Accepting payments in Bitcoin or Ethereum is only skin deep. The real innovation lies in integrating blockchain into the hotel's operational ecosystem, from smart contracts for bookings to tokenised loyalty programmes.
The role of smart contracts in booking and payments
A smart contract allows a booking to be automatically confirmed when predefined conditions are met, such as payment for a stay. This eliminates errors, reduces administrative costs and provides transparency for the guest.
How can blockchain improve hotel management?
Booking automation through smart contracts
They eliminate the need for intermediaries such as OTAs, confirming the booking instantly and reducing the risk of overbooking.
Secure, fast payments without intermediaries
Blockchain transactions are verifiable and transparent, avoiding card fraud and reducing bank fees.
Tokenised and transferable loyalty programmes
A guest can accumulate points in the form of tokens that are not only useful at a hotel, but can be transferred or used at other partner brands, increasing loyalty and perceived value.
Reduced distribution costs and commissions for OTAs
By decentralising the booking process, hotels decrease their dependency on external platforms and retain a higher revenue margin.
Blockchain vs. traditional reservation systems
Traditional systems process thousands of bookings per minute, while many blockchain networks still have limitations on transaction volume.
A blockchain hotel avoids paying between 15% and 25% in commissions to OTAs, although it can face gas fees variables in certain networks
Bookings recorded on the blockchain cannot be manipulated or deleted, providing superior traceability compared to internal databases.
Lack of technical knowledge, implementation costs and cultural resistance slow down mass adoption.
Security and risks of applying blockchain in hotels
Technical vulnerabilities in wallets and smart contracts
The smart contracts are pieces of code that automatically execute agreed conditions, but any error in their programming can have critical consequences. A poorly designed contract can block funds from a reservation, duplicate charges or even allow unauthorised access. The same is true for wallets If they are not protected with strong authentication systems, they become a weak point for attacks. This is why code auditing and the hiring of cybersecurity experts are essential to minimise risks.
Legal and regulatory risks by jurisdiction
The legal framework for blockchain is still under construction. In some countries, cryptocurrency transactions are recognised as valid means of payment, while in others they are considered unregulated or even prohibited. This creates uncertainty about how revenues received in cryptoassets should be recorded in hotel accounting, as well as the tax treatment of tokenised points programmes. Hotels experimenting with blockchain should work closely with legal counsel to avoid penalties or non-compliance.
Integration with PMS and legacy systems
Most hotels operate with Property Management Systems (PMS) developed more than a decade ago, designed to work with centralised databases. Integrating blockchain into these environments is not trivial: it requires APIs, customisations and, in some cases, complete system replacement. In addition to the cost, it involves a transition period where staff must adapt to new processes, which can slow adoption in larger chains and especially in independent hotels with fewer resources.
Host perception of new technologies
Customer acceptance of blockchain is not immediate. While some tech travellers appreciate the innovation, others may feel insecure about paying with cryptocurrencies or seeing their data managed in a decentralised network. The challenge for hotels is to communicate the benefits clearly (security, transparency, speed) and always offer a traditional alternative for those who prefer more familiar booking and payment methods. The key is to implement blockchain as an additional option, not as an imposition.
Examples of real-world use of blockchain in hotels
Decentralised commission-free booking platforms
One of the most talked-about uses is the creation of platforms that allow hotels to sell directly to the customer without relying on traditional OTAs. Initiatives such as Winding Tree have demonstrated that it is possible to set up a blockchain-based marketplace where every transaction is recorded without the need for intermediaries. For hotels, this means savings in commissions ranging from 15% to 25%, as well as greater control over the guest relationship.
Hotels that accept cryptocurrencies as a means of payment
Some broadcasters have started to accept Bitcoin, Ethereum or stablecoins as a payment alternative. In practice, the number of customers using this option is still low, making this adoption more of a differentiation gesture than a meaningful revenue strategy. Still, it serves as a laboratory for experimentation with accounting integrations and blockchain-based payment processors.
Points programmes converted into transferable tokens between brands
The blockchain makes it possible to transform the classic loyalty points into exchangeable digital tokens. Instead of accumulating points only valid at a hotel, the guest can transfer them, sell them or use them on complementary services such as airlines, restaurants or local experiences. This flexibility increases the attractiveness of the programmes and strengthens loyalty. Some pilot projects are already exploring the possibility of creating complete tourism ecosystems in which tokens circulate freely.
Pilot projects in international chains
Major hotel groups have launched proofs of concept focusing on the guest digital identityusing blockchain to securely store and verify personal data. This not only streamlines processes such as check-in, but opens the door to more personalised experiences, where the hotel accesses customer information (room preferences, stay history, spending habits) with their explicit consent. Although still in an experimental phase, these projects mark the path towards a more integrated and frictionless hospitality.
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