Overview
CTimelines (Cardano Timelines) is a collaborative educational project that documents the historical development of the Cardano ecosystem through infographic timelines and NFT collections. Aimed at newcomers and long-time community members alike, CTimelines compiles and visualizes major ecosystem milestones into structured, year-by-year visual formats1.
The project originated from a need to make Cardano's complex history accessible in a single, consolidated resource. Rather than scattering milestones across blog posts and social channels, CTimelines consolidates them into a public repository and translates that data into designed infographics covering topics from protocol upgrades to governance developments2. The team behind CTimelines is based in Argentina and has maintained an active presence at Cardano Summit events in multiple countries.
Key Features
- Yearly infographic timelines. Each edition covers a specific year of Cardano history, mapping hard forks, feature releases, and ecosystem growth into a visual chronological format1.
- Research Timeline series. A separate infographic line focused on the academic papers and formal specifications that underpin Cardano's protocol development2.
- Public milestones repository. An open Google Sheets database where all documented ecosystem milestones are consolidated with sourced references, serving as the foundation for each infographic1.
- NFT collections on JPG Store. Each infographic edition has an associated NFT collection, with the Cardano Timeline 2022 split into six era-based collectible pieces spanning Pre-Byron through Voltaire. The project's website and tools are published as open-source code3.
What to Expect
Visiting CTimelines presents a collection-style landing page organized by year. Each collection links to its corresponding infographic and, where available, an associated NFT mint. The site itself functions as a portal rather than a content-heavy platform — the detailed project documentation lives on a separate GitBook site available in both English and Spanish.
The infographics are the core deliverable. They condense months of ecosystem activity into a single visual piece, making them useful reference material for anyone looking to understand what happened in a given year across the Cardano ecosystem. Each timeline covers protocol upgrades, hard forks, governance milestones, DApp launches, and community events in a single scannable format. The Research Timeline series takes a different angle, tracing the academic papers and formal specifications behind Cardano's technical foundation.
The project also maintains active channels on X and Telegram, and publishes companion YouTube videos walking through each timeline edition. For those getting started with Cardano, the timelines provide a structured way to grasp the blockchain's evolution without sifting through scattered sources. The team has also maintained a physical presence at Cardano Summit events across multiple countries, distributing printed timeline posters to attendees2.
