Introduction TRC1155 is one of the TRON token standards, which can represent and manage multiple tokens at once, including fungible tokens (TRC20), non-fungible tokens (TRC721), and semi-fungible tokens, and it provides batch processing operations. TRC1155 is essentially a combination of TRC20 and TRC721 standards. In addition to all the functions of…

The TRON network has already released a new version of Java-tron, GreatVoyage-v4.5.2(Aurelius). This is a non-mandatory upgrade version. The GreatVoyage-v4.5.2 (Aurelius) version introduces several important optimizations. The optimized transaction cache mechanism greatly reduces memory usage and improves node performance; the optimized P2P node connection strategy improves the efficiency of establishing…

Introduction The article SPV in TRON cross chain mentioned that the cross-chain is the value circulation/transfer between different chains, and the circulation is realized by cross-chain transactions. This article will continue to discuss another interesting topic in cross-chain area: the asset cross-chain in BTTC(BitTorrent-Chain). The main content of this article includes: …

One of the hot spots of blockchain technology in 2021 is cross-chain. Here is a simple understanding of cross-chain: one blockchain is one independent ledger, two different chains are not related, and there is no way to transfer values between the two ledgers. …

In order to make contract accounts have the ability to freeze TRX to obtain resources, community developers have proposed a discussion about introducing freeze/unfreeze instructions to TVM (Please refer to https://github.com/tronprotocol/tips/issues/157 ). With the joint efforts from the community developers, the discussion finally formed TIP-157 and was implemented in the…

Overview PBFT (Practical Byzantine Fault Tolerance) consensus algorithm allows a distributed system to reach a consensus even when a small amount of nodes demonstrate malicious behavior (such as falsifying information). During information transmission, PBFT uses cryptographic algorithms such as signature, signature verification, and hash to ensure that everything stays irrevocable, unforgeable…

The consensus is at the core of the distributed system. A good consensus algorithm greatly benefits the distributed system. In the blockchain sphere, you may have heard about many consensus algorithms, such as PoW, PoS, DPoS, BFT, and other improved algorithms based on them.TRON, like many other public blockchains, has…

Powered by zk-SNARKs, TRONZ achieved TRON-based TRC20 token shielded transaction, which is one of the few account model-based shield transaction solutions. Currently, this solution only supports TRC20 token, and base on TRONZ’s plan, it will support TRC10 token shielded transaction in the second half of 2020. This article is mainly…

I. Background A common use case in smart contract development and implementation is to transfer assets to the contracts. This functionality can be achieved in many ways, each leading to different initial targets. As TRON and Solidity version keep iterating, some of these methods may become outdated or even risky. Developers may…