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Interlay has launched a wrapped Bitcoin asset called interBitcoin (iBTC) on the Polkadot chain. The product intends to widen BTC use âfor DeFi, cross-chain transfers, NFTs, and more.â
iBTC is already Acala and Moonbeam compatible. But developers have put up $1 million of funding to extend the project to other chains. Plans are in place to launch on Ethereum, Cosmos, Solana, and Avalanche soon.
âiBTC is a Bitcoin-backed stablecoin, maintained by a decentralized network of collateralized Vaults and redeemable 1:1 for BTC.â
Interlayâs mission is to realize âthe true nature of BTCâ by extending its use to any blockchain.
âinterBTC realizes the true free nature of BTC and decentralized finance. A 1:1 Bitcoin-backed asset, fully collateralized, interoperable, and censorship-resistant.â

Underpinning this is a network of decentralized vaults, which the company has stated is open for anyone to run and operate their own vault. Users lock their Bitcoin collateral with a vault, which then mints and issues iBTC to the user.
Interplay said iBTC is 1:1-backed and redeemable with Bitcoin. Moreover, the locked BTC is insured and reimbursed in the event of vault failure.
Interlay co-founder and CEO Dr. Alexei Zamyatin said iBTC brings Bitcoinâs trust and security to more technologically innovative chains. In effect, combining the best of both worlds while protecting Bitcoinâs trustless nature.
âBitcoin is the driving force behind global crypto adoption, while Polkadot, Ethereum & co. is where technological innovation is happening.â
The project said iBTC is different from other cross-chain bridges in that users need only trust Bitcoin and Polkadot. Whatâs more, âthere is no single point of failure,â and there is an automatic reimbursement process for lost BTC from the collateral insurance.
Several high-profile hacks, including the Nomad hack, which was drained for $190 million, and the Ronin hack, where attackers netted $615 million, have put cross-chain bridges firmly in the spotlight.
A recent report from data analytics platform Chainalysis estimated that $2 billion was lost to cross-chain bridge hacks so far this year. Whatâs more, this type of cybercrime now accounts for 69% of all stolen crypto funds.
Chainalysis researchers said the issue has become so prevalent it now poses âa significant threatâ to public trust in blockchain technology.
To combat the problem, Chainalysis called for more rigorous code audits and the use of established smart contract code to serve as a template for new projects.
The post Interlay launches Bitcoin-backed stablecoin iBTC on Polkadot network appeared first on CryptoSlate.
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