The authors of the much - discussed Bitcoin Sidechains paper «Enabling Blockchain Innovations with Pegged Sidechains,» released in October, formed the company Blockstream to
implement sidechains and accelerate innovation in digital currencies.
Blockstream, which in November closed a $ 21 million seed - funding round with nearly 40 high - profile investors, develops open - source software to
implement sidechains and accelerate developments in the cryptocurrency space.
The way this will be accomplished is via the still not fully
implemented sidechains technology.»
Not exact matches
You could in principle have thousands of
sidechains «pegged» to Bitcoin, all with different characteristics and purposes... and all of them taking advantage of the scarcity and resilience guaranteed by the main Bitcoin blockchain, which in turn could iterate to
implement experimental
sidechain features once they have been tried and tested.
UBS, the largest financial corporation of Switzerland, might consider
implementing bitcoin
sidechains, according to the head of the UBS's technology innovation and research team Alex Batlin.
«I think that a larger number of functional «altcoins» including Ethereum can be
implemented in Bitcoins main chain using
sidechain technology.
Once fully
implemented,
sidechains will probably have a disruptive impact on the Bitcoin ecosystem.
By early 2015, Blockstream engineers decided to
implement a new feature in the company's prototype
sidechain Elements, which was publicly announced in June of that year.
They provide no functionality whatsoever, or the functionality they could provide could very easily be
implemented via a
sidechain.»
For example, a
sidechain can
implement more powerful scripting features or more watertight privacy.
Although bitcoin developer Chris Stewart argued on social media that trustless
sidechains are actually ready to be deployed (the code has been put through its paces on a test Elements
sidechain), he asserts that bitcoin's current political climate has perhaps stopped it from being
implemented.
Or will bitcoin be used by most people exclusively, with a variety
sidechains each
implementing features that were previously only found in altcoins?
The transaction malleability fix makes it much easier to
implement decentralized micro-payment networks and smart contracts (such as
sidechains).
For example, to increase the privacy of transactions and to
implement Smart Contract applications, Rootstock and Blockstream want to use closed and federated
sidechains to overcome limitations of public blockchains.
This had the potential to cause many problems, not least of which it was preventing
sidechains such as the Lightning Network from being easily and efficiently
implemented.
Although locking coins on the Bitcoin blockchain and withdrawing them on the
sidechain is possible, and has been
implemented in systems like Proof - of - Burn, the withdraw process can not be fully decentralized due to limitations in the Bitcoin protocol.
When those alternative protocol designs are
implemented as
sidechains, it makes the changes optional because users can still decide to remain on the main Bitcoin blockchain.