A core advantage of Mantis over other intent-centric protocols is its cross-chain interoperability. Intents in general help provide users with best execution given that multiple possible solutions can be given for the same intent. Interoperability further broadens the solution space, allowing solutions to intents to consider cross-chain operations. As a result, users have access to even more opportunities with optimized execution via the Mantis framework.
Mantis utilizes the Inter-Blockchain Communication (IBC) Protocol for cross-chain interoperability with credible commitments. More specifically, Mantis uses the IBC connections created by the Picasso Network. State proofs allow Mantis to be natively interoperable with IBC. Thus, Mantis can interoperate in a trust-minimized, seamless manner with all chains connected to the IBC Protocol.
IBC is a protocol for reliable and authenticated bi-directional messaging between different blockchains. An IBC connection must be established before a blockchain can communicate along this protocol. This is done through a handshake which verifies the identity and status of each chain. Once the connection is established, smart contracts on each chain can begin exchanging packets.
The IBC is comprised of two layers:
IBC/TAO: The transport layer governing packet transmission, authentication, and ordering. This layer consists of light clients, connections, and channels.
IBC/APP: The application layer specifying application handlers (such as token transfer handlers or NFT handlers) for processing packets.
Relayers are also a vital component of IBC messaging. Relayers are off-chain permissionless components that construct packets on one chain and send them to the destination chain.
IBC has a number of advantages over other cross-chain communication mechanisms. Notably, the IBC is trust-minimized and highly secure. This is accomplished via the following characteristics of the IBC:
Native Protocol Security: Light Client verification on both sending and receiving chains ensures that all IBC transactions are secured by the consensus of each of the two chains.
Censorship Resistance: There are no centralized entities that can censor transactions. If one relayer decides to not send the packet, there will be other relayers.
Permissionlessness: The decision to connect or not sits at the individual blockchain level and is not governed by any centralized entity.
Thus, IBC trusts only in the consensus of transferring and receiving chains, imposing no new trust assumptions itself. This stands in contrast to traditional permissioned bridges that place trust in third-party intermediaries and actors to play their roles as expected.
Because of these advantages, IBC was selected as the cross-chain bridging mechanism for Mantis.
The Picasso Network is utilized to connect Mantis to the IBC network. IBC was originally designed for the Interchain ecosystem, which consists of the Cosmos Hub and Cosmos SDK chains. However, the Picasso Network has since expanded the reach of IBC to many more ecosystems.
Now, IBC connects over 110 chains, including:
Solana
Ethereum and its Layer 2s
Polkadot and Kusama relay chains and parachains
The Cosmos Hub and Cosmos SDK chains
Picasso is also in the process of integrating even more ecosystems to the IBC, with Bitcoin being their next target ecosystem.
On Mantis, the IBC is used to settle transactions from the Mantis rollup to the destination chain. Mantis taps into Picasso’s IBC connections by natively integrating with the IBC. IBC interoperability is natively integrated into Mantis via state proofs generated in the validator client of the Mantis rollup. These state proofs are detailed in this forum post by Michał Nazarewicz.
As a result, Mantis is able to seamlessly and securely interoperate with the 110+ and growing ecosystems connected to IBC.
A core advantage of Mantis over other intent-centric protocols is its cross-chain interoperability. Intents in general help provide users with best execution given that multiple possible solutions can be given for the same intent. Interoperability further broadens the solution space, allowing solutions to intents to consider cross-chain operations. As a result, users have access to even more opportunities with optimized execution via the Mantis framework.
Mantis utilizes the Inter-Blockchain Communication (IBC) Protocol for cross-chain interoperability with credible commitments. More specifically, Mantis uses the IBC connections created by the Picasso Network. State proofs allow Mantis to be natively interoperable with IBC. Thus, Mantis can interoperate in a trust-minimized, seamless manner with all chains connected to the IBC Protocol.
IBC is a protocol for reliable and authenticated bi-directional messaging between different blockchains. An IBC connection must be established before a blockchain can communicate along this protocol. This is done through a handshake which verifies the identity and status of each chain. Once the connection is established, smart contracts on each chain can begin exchanging packets.
The IBC is comprised of two layers:
IBC/TAO: The transport layer governing packet transmission, authentication, and ordering. This layer consists of light clients, connections, and channels.
IBC/APP: The application layer specifying application handlers (such as token transfer handlers or NFT handlers) for processing packets.
Relayers are also a vital component of IBC messaging. Relayers are off-chain permissionless components that construct packets on one chain and send them to the destination chain.
IBC has a number of advantages over other cross-chain communication mechanisms. Notably, the IBC is trust-minimized and highly secure. This is accomplished via the following characteristics of the IBC:
Native Protocol Security: Light Client verification on both sending and receiving chains ensures that all IBC transactions are secured by the consensus of each of the two chains.
Censorship Resistance: There are no centralized entities that can censor transactions. If one relayer decides to not send the packet, there will be other relayers.
Permissionlessness: The decision to connect or not sits at the individual blockchain level and is not governed by any centralized entity.
Thus, IBC trusts only in the consensus of transferring and receiving chains, imposing no new trust assumptions itself. This stands in contrast to traditional permissioned bridges that place trust in third-party intermediaries and actors to play their roles as expected.
Because of these advantages, IBC was selected as the cross-chain bridging mechanism for Mantis.
The Picasso Network is utilized to connect Mantis to the IBC network. IBC was originally designed for the Interchain ecosystem, which consists of the Cosmos Hub and Cosmos SDK chains. However, the Picasso Network has since expanded the reach of IBC to many more ecosystems.
Now, IBC connects over 110 chains, including:
Solana
Ethereum and its Layer 2s
Polkadot and Kusama relay chains and parachains
The Cosmos Hub and Cosmos SDK chains
Picasso is also in the process of integrating even more ecosystems to the IBC, with Bitcoin being their next target ecosystem.
On Mantis, the IBC is used to settle transactions from the Mantis rollup to the destination chain. Mantis taps into Picasso’s IBC connections by natively integrating with the IBC. IBC interoperability is natively integrated into Mantis via state proofs generated in the validator client of the Mantis rollup. These state proofs are detailed in this forum post by Michał Nazarewicz.
As a result, Mantis is able to seamlessly and securely interoperate with the 110+ and growing ecosystems connected to IBC.
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MantisFrom Intent to Settlement: Understanding Mantis and Picasso
Mantis serves as a vertically integrated intent pipeline, complete with expression, execution, and settlement. Continue reading to learn about the technical innovations powering Mantis, including the Picasso Network and the Inter-Blockchain Communication (IBC) Protocol.Mantis ArchitectureThe main components of the Mantis ecosystem are the Mantis rollup, protocol, and token. These components synergize with the Picasso Network and IBC for cross-chain capability.Overview: Mantis V1A summary of t...
Mantis𓆤 Pre-funding Phase Activated: Earn Mantis Credits Now!
The metamorphosis of Mantis has commenced, ushering in the next stage of the evolution. As we close the chapter on a successful Waitlist Phase, Mantis is now primed to engage with the community in the Pre-Funding Phase. In this blog, you will learn how to start your journey towards earning Mantis Credits if you’re new to the community. Mantis: Breaking Free from Cross-Chain Limitations The Mantis Protocol is a Solana L2 designed to deliver chain-agnostic, optimized intent settlement. It opera...
MantisAccepting Fragmetric’s $fragSOL on Mantis
We are happy to share that Mantis is collaborating with Fragmetric, a liquid restaking protocol on Solana. This partnership will involve accepting $fragSOL deposits into the Mantis rollup. This means that $fragSOL can be used for pre-funding user accounts on Mantis. Then, $fragSOL will be able to be used on the Mantis application in swaps and eventually other intents.Partnership DetailsSoon, $fragSOL will be accepted for deposit into Mantis accounts. This will allow users to pre-fund their Ma...
MantisFrom Intent to Settlement: Understanding Mantis and Picasso
Mantis serves as a vertically integrated intent pipeline, complete with expression, execution, and settlement. Continue reading to learn about the technical innovations powering Mantis, including the Picasso Network and the Inter-Blockchain Communication (IBC) Protocol.Mantis ArchitectureThe main components of the Mantis ecosystem are the Mantis rollup, protocol, and token. These components synergize with the Picasso Network and IBC for cross-chain capability.Overview: Mantis V1A summary of t...
Mantis𓆤 Pre-funding Phase Activated: Earn Mantis Credits Now!
The metamorphosis of Mantis has commenced, ushering in the next stage of the evolution. As we close the chapter on a successful Waitlist Phase, Mantis is now primed to engage with the community in the Pre-Funding Phase. In this blog, you will learn how to start your journey towards earning Mantis Credits if you’re new to the community. Mantis: Breaking Free from Cross-Chain Limitations The Mantis Protocol is a Solana L2 designed to deliver chain-agnostic, optimized intent settlement. It opera...
MantisAccepting Fragmetric’s $fragSOL on Mantis
We are happy to share that Mantis is collaborating with Fragmetric, a liquid restaking protocol on Solana. This partnership will involve accepting $fragSOL deposits into the Mantis rollup. This means that $fragSOL can be used for pre-funding user accounts on Mantis. Then, $fragSOL will be able to be used on the Mantis application in swaps and eventually other intents.Partnership DetailsSoon, $fragSOL will be accepted for deposit into Mantis accounts. This will allow users to pre-fund their Ma...
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