Portal to Bitcoin is a project dedicated to building tools for global financial self-determination, providing non-custodial, trust-minimized cross-chain solutions that allow native Bitcoin (BTC, Ordinals, Runes, etc.) to be atomically swapped with other blockchains (such as ETH, SOL, and various L1/L2) without bridges, wrapped assets, or custody risks.
The project emphasizes the potential of Bitcoin as a settlement layer, driving the development of DeFi and Web3 while maintaining the core spirit of Bitcoin: trust minimization, financial sovereignty, and peer-to-peer transactions.
Through web-scale, serverless, peer-to-peer infrastructure, Portal aims to accelerate 'hyperbitcoinization', helping users escape collapsing monetary systems and achieve personal economic empowerment.
Portal core products
Portal's product stack aims to address Bitcoin's pain points in DeFi, such as custody risk and scalability. These products are built on the Sovereign Stack, ensuring the security and availability of Bitcoin DeFi.
Core products include: Portal OS: a bridge-less multi-chain infrastructure for validator operations. It adopts a modular design, supporting all L1/L2 nodes, including liquidity routers and coordinators. Validators have no fund custody, ensuring users control their assets. This product is the foundation of the Portal ecosystem, reducing the trust requirements for cross-chain operations.
BitScaler: a trustless multi-party channel solution for Bitcoin DeFi scaling. It uses non-custodial delegation to achieve permissionless cross-chain contracts without the need for new opcodes. Known as the 'Holy Grail of Bitcoin Scaling', it offers lightning-fast, nearly free, and infinitely scalable throughput. This technological innovation is expected to solve Bitcoin's scalability bottlenecks and drive mass adoption.
Portal DEX: a peer-to-peer, non-custodial trading platform supporting atomic swaps between BTC and other chains. It integrates Swap SDK, allowing BTC liquidity to be directly embedded into Web3 applications. This DEX enhances Bitcoin's liquidity utilization, suitable for DeFi application integrations.
LiteNodes: community-driven light nodes for network decentralization and data validation. Can be run on regular laptops or VPS, with a total of 21,000 nodes distributed, rewarded through tasks and leaderboards, with each active node receiving 9,285 tokens. This mechanism promotes community participation and enhances network security.
Additionally, there is an Ordinal cross-chain exchange that supports cross-chain exchanges of Bitcoin-native assets like Ordinals, along with other tools like RAFA (AI wallet assistant) and sandbox NixOS environments for developers to build quickly. Portal also plans to launch expansions like RWA, perpetual contracts, lending, and tokenized stocks.
Portal token economics
$PTB is the native token of Portal, with a fixed total supply of 8.4 billion, inspired by the Bitcoin halving model. The TGE is set for September 3, 2025, with an initial supply of 4.7%. The token design emphasizes sustainability: 0.3% of protocol fees are used for market buybacks and burning $PTB.
Distribution details are as follows: emissions account for 37.4%, with 26.18 million $PTB per month, of which 65% for LPs, 30% for validators, and 5% for Lite Nodes.
Key stakeholders account for 29.8%, with a 36-month vesting period plus a 12-month cliff.
The foundation treasury accounts for 11.4%, with a 60-month vesting period.
Ecosystem growth accounts for 10.2%, partially TGE unlocked, used for incentives and developer activities, with more than 10% for post-mainnet adoption.
Liquidity accounts for 8.1%, with a 6-month linear vesting period.
Airdrop accounts for 2.6%, staged including 33% TGE, 33% after 3 months, 33% after 6 months, with Kaito AI Yapper activities accounting for 0.5% of total supply, rewarding community contributors.
KOLs and consultants account for 0.5%, small TGE unlock to ensure long-term consistency.
Portal funding information
Portal has raised a total of $92.5 million, with the recent round led by Paloma Investments, receiving support from top VCs, valued at over $500 million, with pre-market trading showing a $4.2 billion FDV. These funds are used for technical development, ecological incentives, and partnerships.
Funding rounds include: 2021 pre-seed round: $8.5 million, investors not disclosed.
January 2024 seed round: $42.5 million, participated by 14 investors including Coinbase Ventures, OKX Ventures, Arrington Capital, Shima Capital, and Genblock Capital.
August 2025 ecological fund: $50 million, led by Paloma Investments, for post-mainnet growth.
Overall, the Portal to Bitcoin project, as a leader in Bitcoin cross-chain infrastructure, shows great potential in driving DeFi ecosystem expansion and trust-minimized solutions. Its innovative product stack, sustainable token economic model, and backing from top VCs provide a solid foundation for the project.
Binance Alpha will be the first platform to launch Portal to Bitcoin (PTB). The launch time is September 3, 2025, at 20:00, with contracts launching at 20:30. We hope everyone continues to enjoy this opportunity!
