Name
Abstract | ||
|---|---|---|
Oracles support the access, validation, and transmission of data from external sources to blockchain systems. They are important components of blockchain-based architectures. However, there exists no guidance on how oracles could be used when designing blockchain-based applications. In this paper, based on the results of a systematic literature review, we propose a framework to explain blockchain oracles and their relationships to blockchain-based applications. More specifically, the blockchain oracle framework addresses the origin of data, oracle properties, encryption method, oracle data source, validation procedures, and the integration of oracles to blockchain-based applications. Potentially, this framework can guide developers when incorporating oracles to blockchain-based applications. |
Year | DOI | Venue |
|---|---|---|
2020 | 10.1007/978-3-030-58779-6_2 | BPM |
DocType | Citations | PageRank |
Conference | 1 | 0.36 |
References | Authors | |
0 | 5 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Kamran Mammadzada | 1 | 1 | 0.36 |
| Mubashar Iqbal | 2 | 1 | 0.36 |
| Fredrik Milani | 3 | 68 | 5.29 |
| Luciano Garcia-Banuelos | 4 | 870 | 43.84 |
| Raimundas Matulevičius | 5 | 459 | 44.97 |