How to Return Data, AI, and Economic Value to the User
Q:
YOUM claims to operate a peer-to-peer architecture for social communication that differs fundamentally from existing platforms. You state that user data resides entirely on device, that almost nothing is stored on servers, and that AI runs locally. How is this system architected, and how does it differ from what we see today?
James Ellis-Reeves:
At a fundamental level, YOUM does not store records of user transactions. When two users communicate, our infrastructure acts purely as a delivery tunnel. If the recipient is online, messages are transmitted through a direct socket connection. If the recipient is offline, a push notification allows the device to retrieve the message. Once delivery is confirmed, no record of that communication remains on our servers.
This applies consistently across all interactions, including messages, reactions, status updates, and profile changes. The only persistent copies exist on the two endpoint devices, where they are encrypted and stored locally. Delivery retries and session repairs are handled directly between clients. Our servers do not retain message content, metadata histories, or behavioural records.
From a cryptographic standpoint, every message is individually encrypted using the Double Ratchet algorithm, the same open and security-audited protocol used by Signal and others. Each session establishes unique key exchanges between devices, keys rotate continuously, and each key is effectively single-use. Without possession of the private keys, which remain on the user's device and YOUM has no access to, decryption is not possible.
Even retrospectively, there is nothing to access. We do not retain records that could be inspected, surrendered, or reconstructed.
Q:
Signal is widely regarded as the gold standard for privacy. How does YOUM differ?
James Ellis-Reeves:
I cannot comment on the internal implementation of other platforms, but the difference in our case is structural. YOUM does not store communication records at all. Once a message is delivered, it exists only on the devices of the participants. There is no central repository of historical communication.
Keys are ephemeral and sessions are transient. The architecture removes the server as a repository of memory. In practical terms, the system is designed so that there is no central archive to access in the first place.
Q:
Artificial intelligence is becoming the operating layer of communication. Most AI today runs in the cloud. How does YOUM approach this differently?
James Ellis-Reeves:
Today’s dominant AI model is cloud-based. Users interact through interfaces that send personal data to remote systems, where models process that information. Even when encrypted in transit, the data ultimately reaches centralised infrastructure.
YOUM inverts that model. Artificial intelligence within YOUM operates directly on the device. Instead of transmitting conversational data to external servers, narrowly scoped AI functions execute locally. This includes capabilities such as speech-to-text, translation, contextual assistance, and segmentation.
This shift is structural rather than philosophical. When AI runs on the device, the underlying conversational context never leaves the user’s control. Memory remains local, and behavioural history does not accumulate centrally. AI functions as a private assistant rather than an interface for data extraction.
As AI evolves into persistent and autonomous agents, the location of memory becomes strategically decisive. If memory resides in the cloud, the platform owns that context. If memory resides on the device, the user retains sovereignty. YOUM is designed around the latter principle.
Q:
How does your advertising architecture work end-to-end?
James Ellis-Reeves:
The process begins on the client device, which generates an anonymised segment profile. This profile is transmitted to YOUM’s middleware, which queries advertising servers and demand-side platform partners. The DSP selects the highest-value matching campaign, and the advert is delivered to the device.
When the user interacts with the advert, the DSP confirms the winning bid price. YOUM then allocates 50 percent of that revenue directly to the user. Through our financial partner integration, funds are provisioned to the user's YOUM virtual card in real time.
The important point is that behavioural data does not leave the device. Revenue distribution occurs immediately, and the economic loop is completed without persistent behavioural tracking. While the delivery flow resembles conventional advertising systems, the underlying data architecture is fundamentally different.
