Dogecoin and Cardano: Two Altcoins, Two Completely Different Stories
One started as a joke and became one of the most traded coins in the world. The other was built by academics with published research behind every upgrade. Here's what each actually is.
By Firoz Khan|22 August 2026|Updated 11 October 2026|3 min read
Dogecoin and Cardano get mentioned in the same breath as 'popular altcoins' constantly, and rarely get explained as the genuinely different projects they are. One is a fork of an existing codebase that leaned into meme culture and stuck around. The other is a research-driven blockchain built from a specific set of technical disagreements with Bitcoin and Ethereum's early design choices.
Dogecoin: the joke that developed real usage
Dogecoin launched in 2013 as a parody of the crypto speculation of the time, forked from Litecoin's codebase with a Shiba Inu meme as its identity. It has no fixed supply cap, unlike Bitcoin, and new coins are issued continuously, which structurally works against it as a long-term store of value even as its community and payment usage have persisted for over a decade.
Dogecoin's own site says it was created by Jackson Palmer and Shibetoshi Nakamoto, and that it runs on a proof of work consensus mechanism. Because new coins keep being issued, the supply keeps growing, which is a very different design from Bitcoin's.
How Dogecoin's supply keeps growing
The Dogecoin whitepaper's FAQ describes a permanent reward of 10,000 DOGE per block, with a target of one block a minute. At that pace roughly 14.4 million new DOGE are created a day and a little over 5 billion a year. Those daily and yearly figures are arithmetic from the stated reward, not published statistics.
Because the reward is fixed, the percentage added to supply each year falls slowly as the total grows, but the number of new coins does not. That is the opposite of Bitcoin, where new issuance halves every four years and stops short of 21 million.
Cardano: built academically, deliberately slower to ship
Cardano takes a peer-reviewed, research-first approach to development, with major upgrades typically going through academic review before deployment, a notably slower process than most competitors follow. It uses proof of stake and was designed with a particular focus on scalability and formal verification, aiming to mathematically prove parts of its code behave as intended rather than relying purely on testing.
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Cardano's documentation describes it as a decentralised third-generation proof of stake blockchain platform, and as the first blockchain platform to evolve out of a scientific philosophy and a research-first driven approach. It says advanced features of the Haskell programming language allow a range of powerful methods for ensuring the correctness of the code.
How Cardano is governed
Cardano moved to on-chain governance in two stages. The first stage of the Chang upgrade completed on 1 September 2024, and the second, called the Plomin hard fork, followed in late January 2025, as set out in Cardano's announcement.
Under the system that unlocked, any ADA holder can raise a governance action and all holders can vote on it, either directly or by delegating their voting power to a delegated representative, known as a DRep, according to the Intersect documentation. That is a different idea of governance to Dogecoin's, where changes depend on developers and the community reaching rough agreement.
Why 'which is better' is the wrong question
They're not competing for the same use case. Dogecoin's relevance has been driven substantially by community and cultural momentum rather than unique technical capability. Cardano's has been driven by its development philosophy and specific technical goals, with adoption of its smart contract capabilities still meaningfully behind more established platforms like Ethereum.
Dogecoin and Cardano side by side
| Metric | Dogecoin | Cardano |
|---|---|---|
| Launched | 2013 | 2017 |
| Consensus | Proof of work | Proof of stake |
| Governance | Developers and community | On-chain voting with DReps, since 2025 |
Checked 11 October 2026. Design details can change through upgrades.
The shared risk underneath both
Both sit well outside the top tier of crypto by market capitalisation and liquidity, which means larger price swings and thinner order books than Bitcoin or Ethereum. Community enthusiasm and academic rigour are both real properties, but neither one substitutes for the liquidity and market depth that come with being among the largest, most established assets in the space.
Holding them in the UK
HMRC treats each type of token as its own pool with its own pooled cost, so Dogecoin and Cardano each need their own records, and swapping either for another cryptoasset is a disposal for Capital Gains Tax. The annual exempt amount is £3,000 for 2026/27. The FCA says crypto is largely unregulated in the UK, that you will generally not be covered by the Financial Services Compensation Scheme, and that you should be prepared to lose all the money you put in. Neither coin's community enthusiasm nor its development approach changes that.
Where to read more
- Memecoins explained: the wider category Dogecoin popularised
- Proof of work vs proof of stake: the two consensus models compared
- Crypto taxes in the UK: pooling and disposals
- FCA crypto guidance explained: what the regulator says
A reminder
The FCA risk warning still applies to higher-risk crypto content. Always assess how much risk you are willing to take before buying.
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