Portal to Bitcoin (PTB) price today in USD
What is Portal to Bitcoin (PTB)? A token on Ethereum in the Infrastructure category. Live price in USD, contract address, supply, all-time high and how to buy it on Sarraf.
What is Portal to Bitcoin (PTB) coin?
Portal to Bitcoin (PTB) is a token on the Ethereum network, also issued on 1 other network. It belongs to the categories «Infrastructure», «Cross-chain Communication», «BTCfi Protocol», «BNB Chain ecosystem».
The circulating supply of PTB is about 2.1 billion, and its maximum supply is 8.4 billion. About 25% of the maximum supply is already in circulation. The all-time high of PTB was about $0.0816 on September 8, 2025. It ranks #2455 by market cap.
PTB has perpetual futures with up to 20x leverage in the futures section.
PTB key facts
| Name and ticker | Portal to Bitcoin (PTB) |
|---|---|
| Contract on Ethereum | 0x30a25cc9c9eade4d4d9e9349be6e68c3411367d3 |
| Contract on BNB Smart Chain | 0x95c9b514566fbd224dc2037f5914eb8ab91c9201 |
| Category | Infrastructure, Cross-chain Communication, BTCfi Protocol, BNB Chain ecosystem |
| Circulating supply | 2.1 billion |
| Total supply | 5.3 billion |
| Max supply | 8.4 billion |
| All-time high | $0.0816 — September 8, 2025 |
| All-time low | $0.0004479 — June 25, 2026 |
| Market cap rank | 2455 |
| Futures on Sarraf | PTB/USDT — up to 20x |
Data updated September 30, 2026. Prices are live.
Official site · Whitepaper · Explorer · X
How to buy PTB on Sarraf
- Sign up on Sarraf and turn on two-factor authentication.
- Send USDT from your wallet or another exchange to your Sarraf deposit address.
- Open the PTB/USDT contract in the futures section.
- Go long or short with low leverage. With futures you do not receive PTB itself; you trade on its price.
FAQ
What is PTB coin?
Portal to Bitcoin (PTB) is a token on the Ethereum network, also issued on 1 other network. It belongs to the categories «Infrastructure», «Cross-chain Communication», «BTCfi Protocol», «BNB Chain ecosystem».
Which network is PTB on, and what is its contract address?
Its contract addresses: Ethereum: 0x30a25cc9c9eade4d4d9e9349be6e68c3411367d3; BNB Smart Chain: 0x95c9b514566fbd224dc2037f5914eb8ab91c9201. Check the address against the project's official site before any transfer; fake tokens with the same name and ticker are common.
Can I trade PTB on Sarraf?
Yes. PTB has perpetual futures with up to 20x leverage in the futures section.
What is the maximum supply of PTB?
The recorded maximum supply of PTB is 8.4 billion (8,400,000,000).
Is buying PTB risky?
Yes. Crypto prices are very volatile, and small coins with a low market cap usually carry more volatility and liquidity risk. Only trade money you can afford to lose, and keep leverage low on futures.