Polygon, the favored Layer-2 scalability answer for Ethereum, has been working on some key developments together with a brand new id verification platform powered by zero-knowledge (ZK) cryptography. The service, referred to as Polygon ID, will assist in verifying customers’ info whereas preserving their on-chain privateness. Utilizing Polygon ID, functions working on the blockchain will be capable to authenticate person information whereas conserving delicate info personal. Polygon’s growth crew says that the crew will leverage iden3, a decentralised id protocol that makes use of zero-knowledge proofs, to make this occur.
Because the title suggests, ‘zero-knowledge’-based protocols bolster privateness by permitting blockchain networks to validate transactions with out disclosing information apart from time and date on the blockchain. Solely the entities concerned in a transaction can entry additional particulars relating to the transaction. The transfer is designed to let customers transact on the Ethereum community however defend the sanctity of their private info in a a lot larger method than they will now.
This can be a large one: We’re saying Polygon ID, the primary ZK-based self-sovereign id.
Polygon goals to grow to be the de facto platform for Web3 growth, and self-sovereign id protocol is actually one of the required elements of this imaginative and prescient.
Thrilling occasions. ???????? https://t.co/BekfnfgiF1
— Mihailo Bjelic (@MihailoBjelic) March 29, 2022
As famous by Polygon in its official blog post, the brand new platform ‘is the first-ever to be powered by zero-knowledge (ZK) cryptography, privateness, and blockchain scaling expertise’.
ZK expertise permits information verification for transactions and private identification with out handing over the management of the knowledge. This additionally aligns with Polygon’s imaginative and prescient of providing higher person privateness. Polygon stated that it’ll proceed to work on the ZK expertise and it has already dedicated greater than $1 billion (roughly Rs. 7,57,680 crore) to associated initiatives. It added that this ID platform is the most recent in its rising portfolio.
With Polygon ID, ZK-proofs will probably be used to show a customers’ id for Know Your Buyer or KYC verification. Beforehand, customers would want to submit private paperwork each time they wanted to go KYC, creating new vulnerabilities every time they shared their identification. Through the use of Polygon ID, customers now not want to show their private info to corporations requiring KYC and may as an alternative show their id on-chain utilizing ZK-proofs.
Along with KYC functions, Polygon has additionally steered a number of different methods its id answer can be utilized. Doable future functions embody creating decentralised credit score scores, participant status profiles for Web 3 video games, and personal, censorship-resistant peer-to-peer communication for social functions. Polygon ID will probably be open supply, full with its personal software program developer equipment, permitting any blockchain protocol to develop its personal customized use instances.
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