Architecting Shelley: an interview with Duncan Coutts
A fireside chat with Duncan Coutts, Cardano's chief technical architect, about Haskell and delivering Shelley
7 April 2020 6 mins read
Duncan Coutts has been an important guide on the road to the Cardano Shelley mainnet. Long time supporters of IOHK are likely familiar with his signature long hair, beard, and penchant for drinking tea while discussing decentralization in front of a white board. He recently sat down for an interview to discuss the upcoming Byron reboot, the Haskell Shelley testnet, and the…
We need you for a Daedalus testing program!
A call for the Cardano community to help shape IOHK’s ada wallet for the Shelley era
1 April 2020 7 mins read
The Daedalus team is opening up IOHK’s wallet testing program to ada owners. The aim is to seek the help of a broad range of people who can test – on a rolling basis – the latest interface features being readied for the next release version of Daedalus. This will be a fully-functioning version of the wallet, called Daedalus Flight, so you will be able to spend and receive ada…
What the Byron reboot means for Cardano
New code delivers big benefits for the network and Daedalus users as we prepare for Shelley
30 March 2020 5 mins read
The Byron reboot is a series of updates to multiple components of the Cardano network. Namely the Cardano node, but also the Cardano explorer, the wallet backend, and the Daedalus wallet itself. The first part of the Byron reboot – a totally new node implementation – has already been deployed to some relay nodes on the network, and the next few weeks will see core network nodes…
Enter the Hydra: scaling distributed ledgers, the evidence-based way
Learn about Hydra: the multi-headed ledger protocol
26 March 2020 10 mins read
Scalability is the greatest challenge to blockchain adoption. By applying a principled, evidence-based approach, we have arrived at a solution for Cardano and networks similar to it: Hydra. Hydra is the culmination of extensive research, and a decisive step in enabling decentralized networks to securely scale to global requirements.
What is scalability and how do we measure it?
Scaling a distributed ledger system refers to the capability of providing high transaction throughput, low latency, and minimal storage per node. These properties have been repeatedly touted as critical for the successful deployment of blockchain protocols as part of real-world systems. In terms of throughput, the VISA network reportedly handles an average of 1,736 payment transactions per second (TPS) with the capability of handling up to 24,000 TPS and is frequently used as a baseline comparison. Transaction…
Educating the world on Cardano: initiatives and plans for 2020
Learn more about the education team's plans for the upcoming year
27 February 2020 5 mins read
Education has always been a key part of IOHK’s strategy. Our mission is to grow our global community and business through the medium of education, and to share what we have learned. By claiming leadership in worldwide education on blockchain technology, we have the chance to shape the field for generations and to leave a lasting legacy.
A consistent theme from 2019 has been the…