In today’s multi-chain Web3 ecosystem, achieving the free flow of assets and data is key to building a truly open internet. As a high-performance scaling solution designed to address inter-chain interoperability, BitTorrent Chain (BTTC) has become an indispensable infrastructure within the TRON ecosystem, providing critical support for decentralized networks through its groundbreaking cross-chain architecture.

By 2025, the BTTC ecosystem has attracted over 14 million addresses to participate, with the network processing a total of over 290 million transactions and the total number of smart contracts deployed exceeding 7.6 million. The daily average transaction volume and Gas consumption on-chain continue to rise, fully demonstrating the network’s activity, strong growth momentum, and extensive application as a foundational support platform. This market-validated solution is continuously unleashing the infinite potential of the TRON ecosystem to connect the entire cross-chain world.

At the same time, as the TRON ecosystem continues to grow, BTTC is committed to creating core value for users by providing a smooth channel for seamless, low-cost interactions with external chain assets. By securely transferring assets to the BTTC network and then sending them to the target chain (supporting cross-chain interactions among TRON/Ethereum/BNBChain), users can complete secure asset transfers, with the core being the precise collaboration of bidirectional verification and smart contracts.

1. Asset Transfer (Sending Network -> BTTC): Transfer assets from the source network to the BTTC network.
2. Cross-chain bridge (BTTC -> receiving network): Transfer assets from the BTTC network to the target network.
3. Final reception (on the receiving network): Receive and use assets on the target network.

BitTorrent Bridge currently supports cross-chain transfers of BTT, TRX, JST, NFT, SUN, USDD, and WIN, and provides three cross-chain asset transfer modes to flexibly respond to different scenario needs:

● Manual receipt: The cross-chain assets are fully credited, suitable for users familiar with the target chain operations. Note: The receiving address on the target chain must have sufficient funds to pay the Gas fee to complete the final receipt operation.

● Automatic reception: Achieve ultimate convenience with “one-click arrival.” The decentralized Relayer proxies receive assets and pay Gas fees, with service costs automatically deducted from cross-chain assets.

● Automatic Receiving + Gas Recharge: You can immediately participate in the on-chain ecosystem after the cross-chain is completed. The Relayer agent receives assets and pays Gas fees, while transferring a small amount of the target chain’s native Gas tokens to the receiving address for subsequent operations. Service costs are similarly deducted from the cross-chain assets.

This article will take the cross-chain transfer from TRON Network to BSC Network as an example to detail the entire process under three cross-chain models.

1. Fill in basic information

● Connect the wallet, and in the “From” and “To” dropdown menus on the operation interface, select TRON Network and BSC Network as the source network and target network, respectively.

● The receiving address will be automatically filled with the wallet address currently connected. If you need to specify a different receiving address, click “Use another address” and enter the address. Please double-check the address, as transactions cannot be canceled or modified once initiated.

● In the “Sending Amount” field, select the token and enter the transfer amount. The system will display the estimated amount received in real-time.

2. Manual Receiving Mode

● Start Bridge (TRON -> BTTC)
Switch to “Manual Receive” in receiving mode, click “Bridge”, check the estimated receiving time and required Gas fees on the interaction page, and confirm authorization if everything is correct.

● Assets arrive at BTTC, execute cross-chain (BTTC -> BSC)
Once the asset arrives at the BTTC receiving address, you can see the transaction in the “Notifications” at the top right corner of the page. Click “Process” to view the transaction details. After confirming the transaction information, authorize the wallet for cross-chain under the BTTC Network.

The entire interaction will fully display the estimated arrival time and cross-chain fees. Under normal circumstances, this process takes about 30 minutes, but it may take longer if the network is congested (the entire process is affected by the real-time status of the network).

● Asset Receipt
After the transaction is completed, the “Notifications” area in the upper right corner of the page will display relevant prompts. Click the “Receive” button in the prompt and confirm the signature in the wallet to complete the asset reception.

3. Automatic Receiving Mode

The automatic receiving mode supports most tokens on BTTC. In this mode, users only need to complete the first two transactions (transferring assets from the sending network to BTTC and transferring assets from BTTC to the receiving network), and the Relayer will automatically execute the third transaction.

● Start bridging (Tron TRON -> BTT)
After filling in the basic information, switch to “Auto Receive” in the receiving mode, and the platform will display real-time service quotes from different Relayers. The interactive page allows you to view the estimated receiving time and the required Gas fees. Confirm that everything is correct before authorizing.

● Assets arrive at BTTC, execute cross-chain (BTTC -> BSC)
Once the assets arrive at the BTTC receiving address, check the transaction details on the “Process” page. After confirming the transaction information, authorize the wallet for cross-chain under the BTTC Network. The cross-chain process usually takes about 30 minutes (subject to network congestion).

● Asset Reception
Next, the Relayer will automatically complete the receiving operation on the target chain, and users do not need to perform any additional Receive operations. The assets, after deducting service fees, will automatically appear in the target chain address.

4. Automatic Receipt + Gas Recharge

Similar to automatic receipt, in this mode, users only need to complete the first two transactions (transferring assets from the sending network to BTTC and transferring assets from BTTC to the receiving network).

● Launch bridge (Tron TRON -> BTTC)
After filling in the basic information, switch to “Auto Receive+Gas Top Up” in the receiving mode and select the appropriate Relayer. Check the estimated receiving time and the required Gas fee on the interaction page, and authorize the cross-chain operation after confirming everything is correct.

● Assets arrive at BTTC, execute cross-chain (BTTC -> BSC)
After the assets arrive, you can view the transaction details on the “Process” page. Once confirmed, authorize the wallet under the BTTC Network to initiate the transaction, transferring assets from BTTC to BSC. The cross-chain process usually takes about 30 minutes (subject to network congestion).

● Asset Reception
The Relayer will automatically complete the receiving operation on the target chain, and the assets after deducting the service fee will automatically appear at the target chain address. At the same time, the receiving address will also receive a small amount of the target chain’s native Gas token, making it convenient to participate in the on-chain ecosystem later.

5. Transaction Record Inquiry

All cross-chain transaction records can be found at[Bridge Records]Page view, clear and transparent.

Master the core ability to freely transfer assets in the multi-chain era through BTTC. Experience it now: Log in to the official website (https://app.bt.io/bridge), start your first cross-chain journey with tokens like BTT/TRX/USDD, and join the trillion-level liquidity network that unleashes the potential of the TRON ecosystem.

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