







This blogpost is part of a 20-day project I'm doing for the SURF/NPuls EduWallet Incubator this year, exploring what Personal Data Stores (PDSs) like the Solid Project can add to Wallets.

Blog
For quite some time now, i have been working on and off on a fully self-hosted search engine, in hope to make it easier to search across Personal data in an end to end manner. Even as individuals, we are hoarding and generating more and more data with no end in sight. Such "personal" data is being stored from local hard-disks to corporate controlled cloud-centers which makes it distributed in nature. So for following discussion, "Personal" meaning would be flexible enough to accommodate resources on a remote server and/or on different devices, as long the user could prove authentication and/or authorization to that data. Current implementation supports only "images", but eventual goal is also to support other modalities like video, text and audio, some code would be shared, while some new code would be required to better extract Features for each modality.
Personal data storage is an idea whose time has come
Data Ownership as a conversation changes when data resides primarily with people-governed institutions rather than corporations.

Social Network User Data Storage
Social Network User Data Storage
Manton Reece - Introducing the Micro.blog PDS
I’ve started rolling out an AT Protocol PDS — personal data server — for new Micro.blog users. In the Bluesky world, a PDS is what stores your posts, follows, photos, and other data from apps. In the same way that creating an account on Micro.blog automatically gives you a fediverse handle, I wanted people to be able to create a Micro.blog account and have everything they needed to sign into Bluesky.

AT Protocol PDS
Explore this self-hosted AT Protocol Personal Data Server (PDS) with useful links and details.

PDS — a teaching port of the Bluesky personal data server
A from-scratch reimplementation of the Bluesky PDS in TanStack Start, paired with tutorial chapters that explain each subsystem so you can build your own.
What is your personal data worth?
Three markets trade your data. Get your price tag in each — free, private, sourced.

Home
A gaming platform built on the open social web. Your identity, your scores, your data - all portable.
Non-bluesky Public Hosted PDSs - Hilary's Leaflet
Existing public hosted PDS options. This also has some things I hope that anyone hosting a PDS will look at. (Backups, account creation and migration will be covered separately.)
Non-bluesky Public Hosted PDSs - Hilary's Leaflet
Existing public hosted PDS options. This also has some things I hope that anyone hosting a PDS will look at. (Backups, account creation and migration will be covered separately.)

Bluesky handle directory – PDSes

eny.space
Bitesize Proto: Two PDS containers at the same time; synchronized swimmers - Hitchhiker's Guide to the Atmosphere