Portal to Bitcoin(PTB) is a cross-chain swap protocol designed to achieve trustless and censorship-resistant exchanges between Bitcoin and other blockchains. It allows users to directly exchange native assets across different blockchains without relying on traditional wrapped assets, bridges, or custodians. The project reached a significant milestone in early September 2025: its native Token PTB was listed on several top mainstream exchanges, including Gate, significantly enhancing its global accessibility and liquidity.
The core technology and development status of Portal To Bitcoin
The core vision of Portal to Bitcoin is to build a framework that enables Bitcoin to move, earn, and participate across ecosystems, while keeping assets always in the user’s wallet rather than in third-party custody. Its technical architecture is mainly based on the following core layers:
- BitScaler Protocol: This is the core execution layer of Portal, a proprietary scaling technology. It allows Bitcoin to handle more transaction types and higher throughput, even at lower fees than the Lightning Network, without requiring changes to the Bitcoin core protocol, nor needing bridges, L2, sidechains, or wrapped derivatives. It utilizes Taproot and Miniscript to achieve policy-based smart contract execution, supporting scalable off-chain contracts through channel factories, enabling real-time non-custodial exchanges while maintaining the underlying security of Bitcoin.
- Portal DEX: As a trading layer, it enables peer-to-peer trading of native assets.
- Validators and liquidity coordination layer: responsible for routing optimization.
- Community Reward Center: Incentivizing users to participate in network construction.
Portal has launched multiple core products, including the liquidity routing tool LiquidityRouter that supports cross-chain atomic swaps, SwapSDK that can be integrated into third-party applications, Portal Wallet with built-in cross-chain trading features, and RAFA, an AI-assisted tool for investors.
The project’s development has also received initial validation from the market. In the past few months, Portal has processed over 18 million transactions, its Chrome browser extension wallet has been downloaded more than 1.3 million times, facilitating the creation of over 850,000 wallets, and maintaining over 950,000 active wallets, with a user retention rate of up to 73%.
Strong team and financial support
Portal to Bitcoin was founded by a team with backgrounds in medical technology, hardware engineering, and blockchain.
- Dr. Chandra Duggirala: Co-founder and CEO. He has a background in medicine and biophysics, is a serial entrepreneur, and is recognized as the inventor of BTC Layer 2 cross-chain atomic swaps.
- Manoj Duggirala: Co-founder and Chief Technology Officer. A graduate in Materials Science and Engineering from Stanford University, he was involved in the development of the motion processing units for Apple’s iPhone 6 and 6S, responsible for the security architecture and trust minimization design of Portal.
- George Burke: Co-founder responsible for business development. He is an early participant in the Bitcoin space and created the first Bitcoin debit card.
In terms of funding, Portal has received strong institutional support. The project has raised a total of $92 million in financing, with investors including well-known institutions such as Coinbase Ventures, OKX Ventures, Arrington Capital, Republic, and Shima Capital. In addition, Paloma Investments also led a $50 million ecosystem fund to accelerate developer adoption, ecosystem growth, and institutional recognition.
PTB Token Economics: Design, Distribution, and Value Capture
PTB is the native functional Token and governance Token of the Portal to Bitcoin ecosystem.
Token allocation
The economic model design of PTB’s Token aims to ensure long-term growth, network security, and decentralization. Its total supply is fixed at 8.4 billion coins, with the distribution ratio as follows:
| Allocation Object | Proportion |
|---|---|
| Shareholder | 29.8% |
| LP rewards (Liquidity Providers) | 24.3% |
| Foundation Treasury | 11.4% |
| Validator Rewards | 11.2% |
| Ecological Development | 10.2% |
| Liquidity | 8.1% |
| Airdrop | 2.6% |
| LiteNodes Rewards | 1.9% |
| KOL & Consultant | 0.5% |
The token distribution for the team, advisors, and investors follows a multi-year unlocking plan with a lock-up period to ensure long-term stability. In August 2025, the project optimized its token economic model, adjusting the initial circulation to 2 billion tokens and reducing the proportion allocated to the foundation’s treasury, while allocating more tokens for community incentives and ecological development.
Value Capture and Deflationary Mechanism
The value capture mechanism of PTB is a major highlight of its economic model:
- Transaction Fees and Burn: All exchange transactions on the network will incur a fee of 0.3%, half of which (i.e., 0.15%) is used to repurchase PTB Tokens from the open market and permanently destroy them. This ongoing burn mechanism will continuously reduce the circulating supply of PTB, potentially exerting upward pressure on the token price as network demand increases.
- Staking rewards: Token release is mainly used to reward liquidity providers (65%) and validators (30%), incentivizing them to participate in network maintenance and provide liquidity.
- Governance Function: PTB holders can vote on protocol upgrades, fee parameters, and network decisions.
PTB Token Price Prediction
for any cryptocurrency Price Prediction There is a high degree of uncertainty, and PTB is no exception. Its price will be influenced by the overall sentiment of the cryptocurrency market, the performance of Bitcoin itself, the adoption rate of the Portal ecosystem, and the overall progress of technological development.
Based on the current market analysis and project development status, some analysts have provided the following predictive perspectives:
- Initial stage (early listing): Due to market sentiment and airdrop activities, the price may fluctuate between $0.01 - $0.03.
- Short term (3 - 6 months): With the stabilization of liquidity mining and validator incentive mechanisms, prices may tend to stabilize, expected to range between $0.05 - $0.08.
- Medium term (6 - 18 months): If the ecosystem achieves expansion, market adoption increases, and the integration scope of Bitcoin broadens, the price may further rise to the range of $0.10 - $0.15.
Please note: These predictions are merely market analysis opinions and are not absolute guarantees. The risks of cryptocurrency investment are extremely high, and price fluctuations are severe. Before making any investment decisions, be sure to conduct your own independent research (DYOR) and fully understand the associated risks.
As of September 4, 2025, according to data from exchanges like Gate, the price of PTB fluctuates around $0.022, with active trading volume over a 24-hour period. Its fully diluted market cap (FDV) is approximately $192 million, but the actual circulating market cap and supply will dynamically change with the release and burning of tokens.
Conclusion
Portal to Bitcoin is committed to addressing core security issues in cross-chain interoperability, with its non-custodial, atomic swap-based technical solution providing a safer and more native path for Bitcoin’s application in DeFi and other areas. With a strong team background, substantial financial support, increasingly demonstrated product strength, and a carefully designed deflationary Token economic model, PTB has garnered widespread attention in the cryptocurrency space.
However, the project is still in its early stages of development, and its long-term success depends on the large-scale implementation of technology, the prosperity of the ecosystem, and broader market adoption. While investors focus on its potential, they should also be aware of the inherent high-risk characteristics of the cryptocurrency market.
