@ -32,15 +32,15 @@ Bitcoin champions immutability, and has stood the test of time. It has been prov
## Blocks and Microblocks
## Blocks and Microblocks
The Stacks blockchain allows for increased transaction throughput using a mechanism called microblocks. Bitcoin and Stacks progress in lockstep, and their blocks are confirmed simultaneously. On Stacks, this is referred to as an ‘anchor block’. An entire block of Stack transactions corresponds to a single Bitcoin transaction. This significantly improves cost/byte ratio for processing Stacks transactions. In doing so, the burn chain acts as a decentralized rate-limiter for creating Stacks blocks, thereby preventing denial-of-service attacks on its peer network.
The Stacks blockchain allows for increased transaction throughput using a mechanism called microblocks. Bitcoin and Stacks progress in lockstep, and their blocks are confirmed simultaneously. On Stacks, this is referred to as an ‘anchor block’. An entire block of Stacks transactions corresponds to a single Bitcoin transaction. This significantly improves cost/byte ratio for processing Stacks transactions. In doing so, the burn chain acts as a decentralized rate-limiter for creating Stacks blocks, thereby preventing denial-of-service attacks on its peer network.
However, in between Stacks anchor blocks settling on the Bitcoin blockchain, there are also a varying number of microblocks that enable drastically more transactions to be processed by orders of magnitude. This allows Stacks transaction throughput to scale independently of Bitcoin, while still periodically establishing finality with the Bitcoin chain. The Stacks blockchain adopts a block streaming model whereby each leader can adaptively select and package transactions into their block as they arrive in the mempool. Therefore when an anchor block is confirmed, all of the transactions in the parent microblock stream are packaged and processed. This is an unprecedented method for achieving scalability without creating a totally separate protocol from Bitcoin.
However, in between Stacks anchor blocks settling on the Bitcoin blockchain, there are also a varying number of microblocks that enable drastically more transactions to be processed. This allows Stacks transaction throughput to scale independently of Bitcoin, while still periodically establishing finality with the Bitcoin chain. The Stacks blockchain adopts a block streaming model whereby each leader can adaptively select and package transactions into their block as they arrive in the mempool. Therefore when an anchor block is confirmed, all of the transactions in the parent microblock stream are packaged and processed. This is an unprecedented method for achieving scalability without creating a totally separate protocol from Bitcoin.
![stx-microblock](/images/stx-microblocks.png)
![stx-microblock](/images/stx-microblocks.png)
## Unlocking Bitcoin Capital
## Unlocking Bitcoin Capital
Stacks also unlocks the over $1+ Trillion in capital that exists in the Bitcoin ecosystem, and gives Bitcoiners new opportunities to use and earn BTC. Bitcoin invented the art of the “HODL”, and Bitcoiners are watching and waiting for interesting applications to be built that expand BTC’s usability. Stacks made the deliberate design decision to not create a totally independent network, and instead take advantage of the preexisting network effect of Bitcoin.
Stacks also unlocks the over $1+ trillion in capital that exists in the Bitcoin ecosystem, and gives Bitcoiners new opportunities to use and earn BTC. Bitcoin invented the art of the “HODL”, and Bitcoiners are watching and waiting for interesting applications to be built that expand BTC’s usability. Stacks made the deliberate design decision to not create a totally independent network, and instead take advantage of the preexisting network effect of Bitcoin.
In this way, Stacks is an accessible accompaniment to the Bitcoin ecosystem, and the two networks working in tandem enables totally novel ways of using BTC. The dApp and DeFi ecosystem burgeoning on Stacks will encourage less active BTC addresses to begin experimenting with interactive applications of cryptocurrency. By locking up STX on the network and participating in the Stacking mechanism, users have the opportunity to earn a familiar, native currency like BTC while also enriching the Stacks protocol.
In this way, Stacks is an accessible accompaniment to the Bitcoin ecosystem, and the two networks working in tandem enables totally novel ways of using BTC. The dApp and DeFi ecosystem burgeoning on Stacks will encourage less active BTC addresses to begin experimenting with interactive applications of cryptocurrency. By locking up STX on the network and participating in the Stacking mechanism, users have the opportunity to earn a familiar, native currency like BTC while also enriching the Stacks protocol.