Input Output Profile picture
Dec 30, 2022 16 tweets 11 min read Read on X
2022 was a landmark year for the #Cardano ecosystem, and it was all because of you, the community. A global movement of developers, entrepreneurs & artists built new solutions, businesses, and experiences on rock-solid foundations.
1/
From the earliest beginnings, you the community ensured the continued growth and success of #Cardano. So, IOG wanted to take a moment to reflect on 2022 and look forward to the age of #Voltaire.
2/
The year began with a drive towards the #Vasil upgrade named after Vasil St. Dabov, one of #Cardano's ambassadors. #Vasil brought an increase to #Cardano's performance and scalability, giving a boost to the capabilities of the entire network.
3/
In 2022, #CardanoCommunity members and business builders came together around the world at a host of events throughout the year, from discussing auditing and certification in Barcelona to exchanging ideas and sharing experiences in Panama.
4/
At every step of the way, a global community paved the way for yet more innovation. Nowhere was this more apparent than in Austin, Texas, where you made a splash representing #Cardano at Consensus.
5/
At Consensus IOG was proud to shine a light on the key components of #Cardano like sidechains, Plutus, #ProjectCatalyst, and many more.
6/

youtube.com/playlist?list=…
This fall, we saw two incredible community-organized events. @cNFTcon in Las Vegas was a celebration of #Cardano's creator community. While @RareBloomEvent in Denver brought together builders from across the whole ecosystem.

Video credit: @CardanoCreative
7/
IOG was a proud participant in both of these events, and we took the opportunity to introduce @lace_io, our new light wallet platform built to unlock #Web3 for everyone.
8/
For our part, IOG closed out the year with #IOScotFest in Edinburgh, where we launched the Edinburgh Decentralization Index as part of a drive to add greater transparency and inclusive accountability to the decentralized technology space as a whole.
9/
iohk.io/en/blog/posts/…
IOG also took the opportunity to introduce midnight, a new data protection-focused #Cardano sidechain.
10/
iohk.io/en/blog/posts/…
And of course, we can't forget to mention the #CardanoSummit in Lausanne. An amazing celebration of everything accomplished in 2022, hosted in Switzerland by the @CardanoStiftung
11/

summit.cardano.org/agenda/
IOG believes the future growth of #blockchain will be built on the core principles of academic research. So, we founded the Research Hub at @Stanford to bring together researchers from an array of fields & pave the way for a more decentralized future.
12/
bit.ly/3R7hOaO
Education is also key. And this year IOG ran courses in #Haskell, #Plutus, #Marlowe, and Atala Prism for thousands of students.
13/
youtube.com/@iogacademy9189
We traveled to Mongolia for the graduation of our latest group of students in functional programming. #Cardano is a global platform, & IOG is committed to supporting education in emerging economies, so local solutions can be created for local challenges

The future of #blockchain depends on getting governance right & in 2023, an enhanced governance system within a new members-based organization will provide enhanced frameworks for the continuing development & technical stewardship of #Cardano

By the community. For the community.
So farewell to 2022, and here's to an exciting 2023.

Happy New Year to us all!🥂

#Cardano $ADA #CardanoCommunity

16/16

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More from @InputOutputHK

Nov 26
📢 Yesterday, November 25, 2024, the IO Research team successfully tested Halo2 verification in Plutus on the Mainnet network. 💪🧵
IO Research ran the verification of a Halo2 ZK proof for the Ad-hoc Threshold Multi-Signatures scheme (ATMS) checking 50 out of 90 signatures. You can see the transactions here.

cardanoscan.io/address/addr1w…
The first tx locks the funds, the second unlocks the funds upon verification of a Halo2 proof for ATMS signature 50 out of 90. The locking tx costs 0.16 ADA fee, the unlocking tx (Halo2 verification) 2.03 ADA fee which is reasonably low.
Read 12 tweets
Sep 3
⭐ OUT NOW: Daedalus 6.0.1 for mainnet, preprod & preview.

The Daedalus 6.0.1 release upgrades to node 9.1.1 to fix the ledger replay issue in the Conway era. This update ensures that nodes no longer replay from genesis but instead replay as expected.

⚠️It is mandatory for all #Daedalus users to upgrade to this version. 1/🧵Image
⚠️Note that if you have already experienced this issue, your Daedalus will likely replay the ledger state from genesis (0%), so you may see longer synchronization times.
2/🧵
Existing users will get a prompt to update via the Daedalus newsfeed. If you are new to #Daedalus and would like to download this new release, download it ONLY from the official site:
3/ 🧵daedaluswallet.io/en/download/
Read 5 tweets
Aug 20
⭐ OUT NOW: #Daedalus 6.0.0 for mainnet, preprod & preview.

Daedalus 6.0.0 is a mainnet release required to cross the upcoming Chang hard fork and operate in the Conway era.

⚠️It is mandatory for all #Daedalus users to upgrade to this version.
1/🧵 Image
This version upgrades to node 9.1.0, #Cardano wallet v2024-07-27, the dependent Ledger and Trezor hardware wallet libraries, and fixes the #Daedalus auto-update feature to resolve the issue when running Daedalus on Linux with enabled AppArmor reported here:
2/🧵forum.cardano.org/t/installing-d…
⚠️Please note that since this release replays the ledger state from scratch (0%), users may experience longer synchronization times.

3/ 🧵
Read 6 tweets
May 31
Today, we’re delighted to share with you the first two videos in a series which will highlight some of the work of IO’s research division and dive deeper into some of its key papers. 🧵
1/ In this video, Giorgos Panagiotakos, a research fellow at Input Output, delves into scaling throughput and specifically Ouroboros Leios, a new member of the Ouroboros protocol family that achieves near-optimal throughput.

Traditional #blockchain protocols use a leader-based approach for block proposals, but this often results in suboptimal throughput.

Panagiotakos highlights the importance of high throughput for reducing congestion and enabling the efficient operation of layer 2 applications.

Watch now:
2/ The Ouroboros Leios paper is also available for you to read here:
A future video will help outline how fundamental research informs IO’s work and feeds into its prototyping and development work, so stay tuned for that in the near future.iohk.io/en/research/li…
Read 4 tweets
Apr 5
The weekly #Cardano development update is now live.

Check out the key highlights from this week and get the latest on development progress in core technology, wallets and services, smart contracts, scaling and governance.👇
iohk.link/4amLUkk
Image
🔬 CORE TECHNOLOGY: The consensus team worked on cross-era consensus improvements, UTXO-HD functionality, and integrated changes across consensus, ledger, and networking components in preparation for node v.8.10 release. Image
💳 WALLETS & SERVICES: Lace v.1.9 is here, bringing multi-wallet and multi-account capabilities to @lace_io. Experience unparalleled flexibility and control over your digital assets. Dive into all the details in the latest blog post. iohk.link/49u8Psy
Image
Read 6 tweets
May 5, 2023
Every Friday, we publish our weekly #Cardano development update. So for the lowdown on what IOG's dev team has been working on last week, head on over and take a look👇
essentialcardano.io/development-up…
🔬 CORE TECHNOLOGY: The networking team improved stability and performance, updated software, and prepared for releases. The consensus team progressed on Genesis design and improved BlockFetch logic while the DB Sync team optimized UTXO query speed and rewards performance. Image
💳 WALLETS & SERVICES: The team updated vulnerable libraries in #Daedalus and worked on improving the Lace desktop application. The Adrestia team worked on community feedback about Lace and are preparing for the first big cardano-js-sdk and @lace_io update. Image
Read 6 tweets

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