Polkadot blog

Polkadot

XCMv2 Audit Completed by Quarkslab
Polkadot
XCMv2 Audit Completed by Quarkslab

XCMv2 has now been audited for a second time to discover any potential cross-chain security or fairness issues, including logical bugs, denial-of-service, and incorrect lock/unlock or burn/mint on both chains...

Polkadot v1.0: Sharding and Economic Security
Polkadot
Polkadot v1.0: Sharding and Economic Security

This post is about the technology powering Polkadot. Polkadot is a sharded blockchain with heterogeneous shards....

Polkadot 2021 Roundup
Polkadot
Polkadot 2021 Roundup

The holiday season is coming around again and with the new year, let’s take a quick retrospective about what the Polkadot project achieved over 2021....

Making History, Again: Polkadot Auctions 1-5
Polkadot
Making History, Again: Polkadot Auctions 1-5

Following the successful completion of Polkadot's first batch of auctions, we review what happened and look at the data....

Parachains are Live! Polkadot Launch is Now Complete
Polkadot
Parachains are Live! Polkadot Launch is Now Complete

Parachains are now live on Polkadot, completing the multi-stage Polkadot launch process....

The Parachain Advantage: Exploring Polkadot's Next-Generation Model
Polkadot
The Parachain Advantage: Exploring Polkadot's Next-Generation Model

With the recent launch of Polkadot's first five auction-winning parachains, we take a closer look at the parachain model and the value this game-changing multichain technology brings to Web3....

Introducing Polkadot & Kusama Gifts: The Easiest Way to Send DOT & KSM to Friends & Family
Polkadot
Introducing Polkadot & Kusama Gifts: The Easiest Way to Send DOT & KSM to Friends & Family

Introducing Polkadot and Kusama Gifts, the easiest Way to send DOT and KSM to Friends and Family. Polkadot and Kusama Gifts are a new way to send DOT or KSM to anyone, even if they don’t already have an account or wallet....

Polkadot Is Ready for Parachain Launch, Auction Dates Proposed
Polkadot
Polkadot Is Ready for Parachain Launch, Auction Dates Proposed

Parachains are now officially ready for launch on Polkadot and the auction schedule has been proposed. The news that Polkadot is now technically capable of supporting its first parachains....

XCM Part III: Execution and Error Management
Polkadot
XCM Part III: Execution and Error Management

The third article on XCM takes a deeper look into its underlying design and execution model. Since XCM is based around the instruction set of the XCVM, a very high-level virtual machine, this amounts to becoming familiar with this machine architecture....

XCM Part II: Versioning and Compatibility
Polkadot
XCM Part II: Versioning and Compatibility

Polkadot founder Gavin Wood inspects one interesting aspect of XCM in-depth: how XCM can change over time without introducing breakage between the very networks it is meant to connect....

XCM: The Cross-Consensus Message Format
Polkadot
XCM: The Cross-Consensus Message Format

This primer on XCM, Polkadot's inter-chain messaging format is the first in a series of articles explaining what it does, how it works, how to use it, and what it could become....

Participating in Crowdloans on Kusama and Polkadot
Polkadot
Participating in Crowdloans on Kusama and Polkadot

By Bill Laboon, Director of Education and Community at Web3 Foundation Parachains are the diverse layer-1 blockchains that run in parallel on...

Subscribe to the newsletter to hear about updates and events.
mail_outline
* To see how we use your information, please see our privacy policy.