FROM PLATFORMS TO COMMONS

Glossary

A

ActivityPub
An open protocol that allows different social platforms to interact with one another. Used by Mastodon, PeerTube and other “Fediverse” services.

Anchor Institution
A stable organisation — such as a university, established NGO or cooperative — that can maintain governance processes, documentation and continuity for shared digital tools or standards.

API (Application Programming Interface)
A way for different software systems to communicate. Changes to commercial APIs often disrupt NGO workflows that depend on them.

AT Protocol
The decentralised social networking protocol used by Bluesky. Designed to allow multiple hosts and portable user identities.


B

Blockchain
A type of shared ledger maintained across many computers. Provides transparent record-keeping, but is not inherently democratic or decentralised.


C

Civic Tech
Technology used to support participation, transparency, public engagement or collective decision-making. Varies widely by region and context.

Community Network
Locally built and governed internet infrastructure, often used in rural or underserved areas. Designed to increase connectivity autonomy.

Crisis-Ready Tools
Technologies that continue functioning during outages, shutdowns or low-bandwidth conditions. Examples include mesh messaging apps and offline-first tools.


D

DAO (Decentralised Autonomous Organisation)
A broad term for digital governance structures where decisions and shared resources are managed through transparent rules encoded in software. Quality and purpose vary significantly.
 
Data Minimisation
The practice of collecting only the information needed to perform a task. Reduces risk for organisations working with vulnerable communities.
 
Decentralised Identity (DID)
Identity systems that allow people to control their own credentials rather than relying on central authorities.
 
Decidim
An open-source platform for democratic participation originally developed in Barcelona. Known for its transparent, multi-stakeholder governance model.
 
Digital Commons
Shared digital resources — such as software, data or platforms — governed collectively rather than owned privately.
 
Digital Public Infrastructure (DPI)
Core digital systems for public services, such as identity, payments or data exchange. Approaches differ by region and governance model.
 
Distributed / Federated System
A system that runs across many servers or operators instead of a single central provider. Allows communities or institutions to host their own instances.

E

Encryption
A method of securing communication so only the intended recipient can read it. Essential for protecting sensitive conversations.


F

Fediverse
A group of interoperable social platforms (such as Mastodon and PeerTube) that communicate using ActivityPub. No single company owns the network.


G

Governance Layer
The rules, decision-making processes and accountability mechanisms that define how a system is run — independent of its technical design.


GovStack
A modular approach to building public digital services using open standards. Helps countries avoid vendor lock-in.


I

IPFS (InterPlanetary File System)
A distributed storage protocol that allows content to be hosted across many nodes rather than a central server.


M

Mesh Network
A network where devices connect directly to one another, allowing communication when traditional infrastructure is unavailable.

Metadata
Information about a communication (such as time, location, device) rather than its content. Often more revealing than the message itself.


O

Open Data
Data that is accessible, reusable and shared openly, usually with clear licensing. Important for transparency and research.

Open Source Software
Software whose code is publicly accessible and can be inspected, modified or shared. Governance varies widely.


P

Participation Platform
A digital tool used for consultations, deliberation, idea-sharing or collective decision-making.

Peer-to-Peer (P2P)
A model where devices communicate directly with each other rather than via a central server.

► Proof of Personhood (PoP)
Methods for confirming that someone is a real, unique human without revealing their full identity. Approaches include social verification, video challenges and biometrics.


R

Resilience (Digital)
The ability to continue operating during outages, shutdowns, platform changes or other disruptions.


S

Self-Hosting
Running software on an organisation’s own server or infrastructure rather than relying on a commercial provider.

Stewardship
Long-term care and governance of tools, standards or infrastructure, often shared across multiple organisations.


V

Verification (Digital)
Ways to confirm that a user, message or participant is genuine. Methods range from social trust to device checks to cryptographic proofs.


W

Web3 (Contextual Definition)
A broad set of technologies that aim to distribute control of digital systems, typically using blockchains or decentralised protocols. Quality and purpose vary significantly by project.