New channel.
New revenues.

Engage the way people shop now and in the future.

Buyers ask AI and pay directly inside a chat without going to a website.

blocfone® is a neutral eSIM marketplace where upstream mobile providers offer plans to sell voice, text and data, or data only, directly to subscribers.

Subscribers compare plans based on price and device location, or selected location, combined with provider coverage availability, service duration, allowances for calls, texts and data. No contracts. Just compare, sign and pay in-chat.

What’s different?

Upstream Mobile Network Operators (MNOs) have a fresh way to offer a full suite of voice, text and data plans directly to subscribers, complementing direct sales channels, downstream aggregate reseller Mobile Virtual Network Operators (MVNOs), and brick-and-mortar retail shops.
MNOs can be assured of blocfone® platform neutrality based on its patented blockchain architecture that takes no position among providers, building multi-provider trust and avoiding unrealistic race-to-the-bottom pricing through transparency and smart contracts that automatically transact based on a locked-in unified workflow.
A permanent record of every eSIM plan sale will persist on-chain, meaning every transaction can be independently checkable in real time to verify price integrity, legitimate chargebacks, top-ups, and platform fees, without revealing sensitive data. This permanent and unchangeable record can also be used to trace purchases back to subscribers where know-your-customer data must be collected and maintained.
Automatic on-chain payments are instantly and securely sent to the relevant MNO’s provider wallet, settled in stablecoin USDC, and trackable back to every eSIM plan and top-up purchase, as well as any legitimate chargebacks.
Chargebacks are significantly reduced (possibly eliminated) due to the patented process of confirming eSIM delivery before accepting payment, and future mapping back to a subscriber’s digital wallet as proof. In any case, the process auto-refunds to the subscriber via an on-chain smart contract if the eSIM legitimately fails to deliver to the subscriber’s wallet; in this case the eSIM reverts back to the provider ready to be sold as unused.
And circling back to the importance of offering a fresh way to engage with subscribers based on modern buying behaviours, blocfone® offers subscribers a great experience to quickly and easily buy the eSIM they need, where they need it, and when they need it … leading to repeat purchases, whether short duration plans or permanent number plans.

E.U. Patent EP3542333 ·
U.S. Patent US 10,915,873 B2

HOW IT WORKS

A simple API connection

blocfone® can fetch plan offers, or providers can push plan offers

1

Post

  • Plan offers are received from providers and displayed to subscribers in standard format such as service type, price, allowance, duration, coverage zone. Your terms, pricing and coverage locations, never changed or discounted.
2

Match

  • Subscribers are shown plan offers in-chat based on their actual location (or selected location), and the coverage available there. In-chat, blocfone® highlights the Best Offer that matches the subscriber’s needs, plus a few ‘close to best matches’, and a single click to view All Plans Available, sorted by price, low-to-high.
3

Deliver

  • The subscriber accepts a plan to purchase in-chat, signs and pays for the plan via digital wallet in USDC. blocfone® workflow provisions the eSIM and associates the purchase to the subscriber’s digital wallet, in-chat, with simple instructions on how to install, activate, top-up, and get support.
4

Get paid

  • Only upon verified eSIM delivery to a subscriber’s digital wallet, the USDC is paid into blocfone® and via smart contract execution, the eSIM plan payment is transferred to the provider’s digital wallet less the blocfone® platform fee. If the eSIM delivery fails, the subscriber is refunded automatically, and the eSIM remains available for purchase (no lost eSIM).
5

Permanently recorded

  • Based on the patented architecture, the key transaction data touch-points are recorded permanently on-chain to ensure every purchase and legitimate chargeback is tracked and traced, whether to support business analytics, plan and price integrity, or upon lawful request from relevant authorities.

Competition and clarity are two different things

BUSINESS CONSIDERATIONS

blocfone® treats all providers the same.

Your subscribers and prospective subscribers are already using AI to filter offers, muddling your own provider website offers with those of MVNOs and other channel partners. blocfone® is an extension of your own website offers, presented in a clear and simple chat to the subscribers, with an easy in-chat sign and pay process, whether a permanent or dynamic number, or data-only eSIM on the go. blocfone® is a channel that extends your reach, not undercut it just because it’s a neutral marketplace.

blocfone® is addressing a market of 17 million already

The patented blockchain architecture, utilising USDC as the first rail for payments, addresses a current user base of 17 million prospective subscribers who have a Solana-based wallet, the blockchain that runs USDC (Source: Phantom, From Crypto Product to Finance Platform. At its peak this year Phantom served almost 17 million monthly active users, 5x growth year-over-year and 28x above post-FTX 2023 lows).

Further, five of the largest global banks are working on projects that leverage USDC. Banco Santander, Deutsche Bank, Société Générale and Standard Chartered are contributing global payments expertise to the design of the Circle Payments Network, which settles cross-border payments in USDC and EURC, with Standard Chartered becoming the first Global Systemically Important Bank licensed to offer institutional clients integrated USDC minting and redemption, and BNY enabling institutional clients to hold, mint and redeem USDC as the first stablecoin on its Digital Asset Custody platform (Source: Forbes).

And finally, trusted press indicates positive momentum for USDC, and all stablecoin (and similarly, future central bank issued digital currencies) as legitimate, and future-oriented payment methods:

The Banks Have Stopped Watching Stablecoins And Started Claiming Them. Forbes, 14 July 2026
Stripe, Visa and over 140 other businesses to launch stablecoin to rival Tether and Circle. Fortune, 30 June 2026
How USDC issuer Circle is embracing agentic commerce. American Banker, 21 May 2026 (Circle Payments Network enrolled more than 55 financial institutions by early 2026)

blocfone® is ready for the future of Know-Your-Customer (KYC)

The way a subscriber uses a digital wallet to sign and pay, in-chat, in USDC, is already enabled to accept future government and bank issued digital ID credentials and custodial wallets because of the user payment flow, and how the patented blockchain architecture creates a permanent record that adheres to regulatory frameworks of the future.

EU
Under eIDAS 2.0, every Member State must make at least one EU Digital Identity Wallet available to citizens, residents and businesses by the end of 2026. By late December 2027, private-sector relying parties legally required to use strong authentication, telecoms among them, must accept the wallet when a user presents it.
Further reading: Kennedys Law LLP · Wikipedia
US
The REAL ID Act and its implementing regulations set federal security standards for identity credentials in both physical and digital form, the latter known as mobile driver’s licenses. As of early 2026, 21 states plus Puerto Rico issue an mDL conforming to ISO/IEC 18013-5, and Login.gov, the federal government’s own identity system, is on track to accept mDLs by March 2026.
Further reading: TSA · Substack
UK
The GOV.UK Wallet lets GOV.UK One Login users store and present digital versions of government-issued documents, beginning with the Veteran Card and the digital driving licence. Outside government, credentials are released only to a digital verification service certified against the UK digital identity and attributes trust framework and listed on the statutory DVS register.
Further reading: GOV.UK · service
Bank-issued wallets
The European Commission’s NOBID pilot tested the EUDI wallet for payment authorisation, covering wallet issuance, provision of payment means by financial institutions, and retail acceptance, with strong customer authentication performed by the wallet under PSD2. Backers included DSGV, DNB, BankID, Nets and Intesa Sanpaolo.
Further reading: NOBID Consortium

blocfone® is built for the GenAI subscriber experience of the future

GenAI is the so-called ‘icing on the cake’ of well-automated processes. Built as an intuitive chat that incorporates modern payment rails, blocfone® enables GenAI the way it should be. Imagine mainstream subscribers accessing device-local AI/GenAI to help do tasks.

AI sees your trip to Paris now booked. It knows you don’t have an expensive roaming plan, so blocfone® pro-actively recommends a well priced data-only plan for the duration of your trip. In the chat, you agree, quickly sign, pay and go. Your eSIM is confirmed as delivered, ready to install and activate. Come back any time to your wallet, and find the order under My Orders.

Think about other use cases such as pro-active top-up notifications, new plans posted to blocfone®, the introduction of permanent numbers when KYC signing is trusted. Subscribers always have the choice between a simple, pre-defined chat or AI-enabled.

Web Agent & Telegram Bot Now Live

Ready to learn more?

blocfone® runs on Solana Mainnet.

The payment, delivery and settlement rails are proven in production. If you supply voice, data or text, and want a fresh engagement channel that will delight your subscribers, please contact us.

hello@blocfone.io