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. 2019 Jun 14;21(6):e13665. doi: 10.2196/13665

Table 2.

Summary of the advantages and disadvantages of the two variations of the proposed proof-of-concept.

Feature Public IOTA Public IOTA + private IPFSa
Reversal risk N/Ab Low
Linkability risk Medium Low
Processing time Low Low
File size compatibility Small files Any file size
Complexity Low Medium

aIPFS: InterPlanetary File System.

bN/A: not applicable.