Bridging Worlds: Empowering Cosmos with an Ethereum NFT Bridge
Details
Description
Summary
Ark Protocol requests 47,600 ATOM (≈ $200 000, using a 30 d avg price of $4.20/ATOM) from the Community Pool to build an open-source, EVM-based NFT bridge compliant with ICS-721.
Motivation
Ethereum hosts a $15 B+ NFT market, but Cosmos lacks a direct, audited EVM-compatible bridge for ICS-721 tokens. By funding Ark Protocol to build and operate this bridge, the Hub:
- Unlocks instant NFT liquidity for ATOM holders
- Onboards EVM-native communities into Cosmos
- Accrues sustainable revenue, as all fees are held/swapped into ATOM
Project Scope
- Solidity ICS-721 Bridge Contract
- Front-end Toolkit for seamless transfer flows
- 12-month Operations: node hosting, monitoring, DevOps
- Security Audit & Remediation
Ark has production experience deploying CW-based NFT modules on Injective, Juno, Neutron, Osmosis, Stargaze, Terra - and contributed heavily to the core cw-ics721 and cw-nfts repos.
Budget & Milestones (Total: $200 000 / 47 600 ATOM)
Phase | Amount (USD) | ATOM | Deliverable |
---|---|---|---|
1) Development | $ 90 000 | 21 429 | Architecture & Solidity ICS-721 implementation |
2) Operations | $ 60 000 | 14 286 | 12 mo support: hosting, monitoring, DevOps |
3) Audit | $ 50 000 | 11 905 | Third-party security audit + remediation |
Funds are released in three tranches upon Dev Start, Testnet Deployment, and Mainnet Launch.
Treasury & Oversight
All funds will be managed by the Ark Oversight DAO Members & signers:
- Sistla (OmniFlix + StreamSwap): cosmos1nqchg6qytz6mvq85r6adsuaghfwnczex9hs02m
- Zerk (Mad Scientists): cosmos1pwha5a3hr55wmmur2d4fm0p8rf7q62wn2rvzw8
- Johnny Wyles (Osmosis): cosmos1dplx2zw3mjk5lam6fnv5q2yxldcshs3wh2rhh9
- David Goose (Osmosis): cosmos1ky9hyqhdxygkkyvjcdd76qceq7t9syy488rsjm
- Tatsen (Ark Protocol): cosmos1trghmhd4d9qcf9d0lsyesxzj3aasqg9slykml5
- Mr T (Ark Protocol): cosmos1vtpt9kwjywm3xpake4v8sjmh2uxqq57h499qa5
Full discussion: Bridging Worlds: Empowering Cosmos with an Ethereum NFT Bridge
Conclusion
Approving this proposal will:
- Bootstrap a robust, audited NFT bridge for CosmosEVM
- Deepen on-chain NFT use-cases and liquidity for ATOM
- Generate ongoing value and revenue accrual in ATOM
We appreciate the community's support in uniting Cosmos and Ethereum's NFT ecosystems.
Votes