Ráneum

Zero Knowledge Optimistic Rollup
Layer-2 for Securities and NFTs

Securities & NFTs

Securities & NFTs

Upstream runs on Ráneum mainnet trading securities (ERC-20) and NFTs (ERC-721) with 2-second transaction finality and zero gas fees

Secure

Secure

A commit-chain providing Ethereum-based finality which aids recovery in case of catastrophic failure

ETH Compatibility

ETH Compatibility

Developers run unmodified EVM contracts and Ethereum transactions on layer-2 and leverage Ethereum’s layer-1 security

Fees

Fees

Ráneum deployments generate trading fees that collateralize RÁNEUM tokens

AMM

AMM

Ráneum runs an Automated Market Maker inside a Solidity-based transparent orderbook on Upstream

Payments

Payments

Ráneum smart contracts gain fiat on-ramp to US Dollars and an inter-chain bridge that accepts USDC from Ethereum

Founders

Ráneum is built by Horizon Fintex, with a world-class team of researchers, engineers, and Ethereum enthusiasts

Brian Collins

Founder

Dr. Andy Le Gear

Architect

Liam McNamara

Ethereum

Goddess of the Sea

In Norse mythology, Rán is a goddess of the sea associated with a net which she uses to bring seagoers together

Integrations

Ráneum integrates with Ethereum and a growing list of EVM smart contract applications and services

Ethereum

Ethereum

Ráneum operates an Ethereum layer-1 smart contract where it publishes its layer-2 transaction hashes as rolling attestations to the state of the chain

Upstream

Upstream

Ráneum runs the complete set of Ethereum smart contracts used to operate the Upstream stock and NFT exchange for ERC-20 and ERC-721 issuance and secondary trading

KYCWare

KYCWare

Ráneum runs an Ethereum smart contract registry for publicly-anonymous identities that allow key pair-based accounts make public claims on layer-1 and layer-2 about the legitimacy of their ownership

Protocol

Ráneum implements the IBFT 2.0 Proof of Authority protocol with immediate finality, delivering Byzantine fault tolerance by operating multiple validators. To achieve resilience and high availability, validators and their constituent parts - compute, storage, networking and data resources - are distributed across physically and logically separated, sub 2ms low latency regional zones. Each validator zone comprises of multiple datacenters with independent power source, network and cooling. In addition, to facilitate comprehensive disaster recovery in the event of a regional zone failure, Ráneum employs a DRaaS which replicates validators to separate global locations.

Wallet

Wallet

Ráneum shares the same wallet framework as Ethereum layer-1 which means that wallets on Ráneum mainnet can be used and shared with Ethereum mainnet using MetaMask.

Dora - Explorer

Dora - Explorer

Dora is the Ráneum blockchain explorer. All transactions, securities and NFTs are rendered in a familiar, understandable layout with full, immutable public access.

Bridge

Bridge

Ráneum operates an ERC-20 bridge smart contract on Ethereum layer-1 which operates in the same manner as other layer-2 chains by holding on layer-1 and minting & burning on layer-2.

Token

RÁNEUM, the Ráneum token is deployed on Ethereum. The token can be purchased directly on the RÁNEUM ERC-20 smart contract. Approved deployments on Ráneum generate fees that are trustlessly bridged to Ethereum to forever collateralize RÁNEUM.

Issuance

Issuance

RÁNEUM operates a public mint() function on the Ethereum mainnet that requires ETH to be supplied to acquire 1 token. Tokens can be purchased using MetaMask.

Governance

Governance

RÁNEUM token holders will be eligible to propose and vote on the deployment of new smart contracts on Ráneum.

Yield

Yield

RÁNEUM tokens are collateralized with a share of the fee revenues from smart contracts operating on Ráneum. Collateral deposits via the fee-payment bridge-transfer can be made by any RÁNEUM token holder, anytime.

Developer

Ráneum is a community, and we want you to join Rán on her layer-2 voyage.

Submit Proposal

Submit Proposal

Any RÁNEUM token holder can propose an Ethereum layer-1 published and verified smart contract for deployment on Ráneum.

FAQ

FAQ

The Ráneum support center answers as many of your questions as possible.

GitHub

GitHub

Ráneum deployments and the layer-1 rollup source code can be found on our GitHub.