PTB is a large-scale payment and real-time settlement cryptocurrency system launched by anonymous overseas DeFi public chain developers to break through payment bottlenecks and solve large-scale payment issues. PTB utilizes the Channel Chains ordered multi-signature real-time offset settlement method, which can expand transaction volume per second without limits. It can also punish dishonest parties in a predatory manner, ensuring the safety of funds and immediate arrival of transactions in its cryptographic electronic currency issuance, payment, and financial system. The token name for the PTB chain is PTB, with a constant issuance of 22 million tokens.