TY - GEN
T1 - A Cross-Chain Transmission Protocol Based Oracle
AU - Zhang, Hang
AU - Pan, Heng
AU - Si, Xueming
AU - Zhan, Yufeng
N1 - Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2025.
PY - 2025
Y1 - 2025
N2 - Blockchain cross-chain technology aims to solve the problem that data, assets, and information between different blockchains are not directly interoperable. Currently, most cross-chain technologies are limited to transmitting either messages or tokens. We design an oracle-based cross-chain protocol (OCP) for transferring tokens, messages, or both in a single cross-chain transaction. This allows smart contracts to transfer tokens across chains and attach instructions to specify what the receiving smart contract should do after receiving the token on the target chain. Through the grouping of oracle nodes, cross-chain data processing can be faster and more efficient, and security can be ensured during the transmission process. Moreover, it also allows tokenized assets to interact dynamically when they arrive at their destination. This article uses the OCP protocol as an example to explore more possibilities for cross-chain communication, which is not limited to message transmission, but can also achieve efficient and fast cross-chain data and token interaction through oracles, thereby providing a more flexible cross-chain solution.
AB - Blockchain cross-chain technology aims to solve the problem that data, assets, and information between different blockchains are not directly interoperable. Currently, most cross-chain technologies are limited to transmitting either messages or tokens. We design an oracle-based cross-chain protocol (OCP) for transferring tokens, messages, or both in a single cross-chain transaction. This allows smart contracts to transfer tokens across chains and attach instructions to specify what the receiving smart contract should do after receiving the token on the target chain. Through the grouping of oracle nodes, cross-chain data processing can be faster and more efficient, and security can be ensured during the transmission process. Moreover, it also allows tokenized assets to interact dynamically when they arrive at their destination. This article uses the OCP protocol as an example to explore more possibilities for cross-chain communication, which is not limited to message transmission, but can also achieve efficient and fast cross-chain data and token interaction through oracles, thereby providing a more flexible cross-chain solution.
KW - blockchain
KW - cross-chain
KW - oracle
KW - smart contract
UR - http://www.scopus.com/inward/record.url?scp=105008953544&partnerID=8YFLogxK
U2 - 10.1007/978-981-96-6232-6_5
DO - 10.1007/978-981-96-6232-6_5
M3 - Conference contribution
AN - SCOPUS:105008953544
SN - 9789819662319
T3 - Communications in Computer and Information Science
SP - 79
EP - 92
BT - Blockchain Technology and Application - 7th CCF China Blockchain Conference, CBCC 2024, Revised Selected Papers
A2 - Zhu, Liehuang
A2 - Sun, Yi
A2 - Zhu, Jianming
A2 - Wu, Qianhong
A2 - Song, Xianhua
A2 - Lu, Zeguang
PB - Springer Science and Business Media Deutschland GmbH
T2 - 7th CCF China Blockchain Conference, CBCC 2024
Y2 - 13 December 2024 through 15 December 2024
ER -