Yeliz Akmaca 
Band Protocol is a decentralized data oracle platform that enables blockchain-based decentralized applications (dApps) to securely and quickly access real-world data. Traditional blockchains cannot directly access external data, limiting smart contracts’ interaction with the real world. Band Protocol solves this issue by connecting real-time data (such as prices, weather, sports scores, random number generation) to the blockchain.
Starting as an ERC-20 token on Ethereum in 2019, Band Protocol migrated to the Cosmos network in 2020 and developed its own blockchain called BandChain. Built on Cosmos SDK, BandChain offers scalable and fast oracle services and operates using the Delegated Proof of Stake (dPoS) consensus mechanism, providing high security.
Who Are the Founders of Band Protocol?
Soravis Srinawakoon (CEO): Former software engineer at Ericsson and management consultant at The Boston Consulting Group; visionary leader of Band Protocol.
- Paul Chonpimai (CPO): Previously a web developer and engineer at Turfmapp and Tripadvisor.
- Sorawit Suriyakarn (CTO): Former software engineer at Dropbox and Quora; a gold medalist competitive programmer.
Features and Advantages of Band Protocol
- Real-Time Data Integration: Connect various data types like sports scores, financial prices, weather, and random numbers to smart contracts.
- High Scalability: BandChain v2.4 upgrade in 2022 increased transaction capacity tenfold.
- Advanced Inter-Blockchain Communication (IBC) Support: Enables cross-chain data exchange within Cosmos ecosystem and EVM-compatible networks.
- Strong Security: Byzantine Fault Tolerance (BFT) consensus and dPoS protect the network from attacks.
- Data Provider and Validator Ecosystem: Oracle validators process data requests and contribute to network security.
- Simple Integration: Easy and flexible data feeding for smart contracts.
- Gas Fee System: Minimum gas fees prevent spam attacks and reward network contributors.
How Does Band Protocol Work?
Band Protocol acts as an intermediary when smart contracts require reliable real-world data. dApps send data requests to the BandChain network. Oracle nodes on BandChain fetch, verify, and deliver the data to smart contracts in a fully decentralized, transparent, and secure way. BandChain, built with Cosmos SDK, relies on validators who stake tokens to secure the network, ensuring both sustainability and data reliability.
What is BandChain Oracle Technology?
BandChain is Band Protocol’s decentralized and secure oracle solution operating on its own blockchain. Oracles bridge real-world data to blockchain applications (smart contracts) reliably. BandChain collects price data, verifiable random functions (VRF), and other API data from diverse sources and delivers them securely and quickly to multiple blockchains. This protects DeFi, gaming, and other Web3 applications from centralized oracle risks.
Tokenomics – About BAND Token
- Total Supply: Initially capped at 100 million BAND tokens, but due to staking parameters and inflation, the circulating supply has increased (approx. 163.10 million BAND in 2025).
- Use Cases: Governance voting, staking collateral for validators, and paying network transaction fees.
- Staking: Users stake BAND tokens to secure the network and earn rewards.
- Token Swap: Initially ERC-20 tokens on Ethereum, BAND tokens were swapped 1:1 to native tokens on BandChain.
- Liquidity and Markets: BAND is traded on many exchanges, including Turkish platforms Bitlo and BtcTurk with TL and USDT pairs.
Initial Token Distribution (Based on 100 Million Total Supply):
- Ecosystem Development: 25.6%
- Foundation: 22%
- Team: 20%
- Binance Launchpad Sale: 12.4%
- Seed Sale (Early Investors): 10%
- Advisors: 5%
- Private Sale: 5%
Investors and Partnerships
Band Protocol is supported by top investors like Binance and Sequoia India, with a strong capital base. It offers oracle services integrated with Cosmos, Polygon, NEAR, Cronos, Oasis, Moonriver, and more. These integrations reinforce BandChain’s multi-chain capabilities and its active role in the Web3 ecosystem by providing secure and verifiable data flow to decentralized apps.
Key Investors and Partners:
Investors: Binance, Sequoia India, Spartan Group, Alphain Ventures
Partners: Cosmos, Polygon, NEAR, Cronos, Oasis, Moonriver, Desmos
Use Cases: dApps, DeFi platforms, on-chain data needs
Roadmap
2022 Highlights:
- BandChain V2.4 upgrade increased transaction capacity by 10x and improved IBC compatibility.
- Launch of Band VRF (Verifiable Random Function) for reliable randomness in blockchain gaming.
- Band Standard Dataset upgrade simplified data access.
- Ecosystem partnerships with Injective and Desmos.
2023 Plans:
- Strengthen existing products and enhance scalability.
- Release three new open-source products to expand ecosystem.
- Improve security, interoperability, decentralization, and adoption.
- Deepen integrations with Cosmos and EVM-compatible chains.
- Expand community and validator network.
2024 Developments:
- BandChain v2.5 upgrade introduced more efficient data scripts and VRF improvements.
- Increased cross-chain integrations with Cosmos and EVM chains.
- Band VRF 2.0 offers faster randomness with lower gas fees.
- Band Standard Dataset updated with more data providers.
- zk-proof-supported oracle operations tested on testnet.
2025 Roadmap:
- BandChain v3.0 (Beta) will support modular oracle scripts and user-defined data flows.
- AI-powered data verification layer testing underway.
- More cross-chain data sharing via non-IBC bridges.
- Staking reward campaigns and new governance proposals to increase community engagement.
- Integration of new data types such as on-chain stats, advanced financial indicators, and IoT sensor data.
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