Official websites use .gov
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.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
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connected to the .gov website. Share sensitive
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Data Marketplace Platforms.
| Platform | Public Ledger | Available |
|---|---|---|
| IOTA’s data marketplace [94] | Tangle | Real time |
| Proof-of-Concept | ||
| Wibson’s data marketplace [95] | Ethereum | Alpha version app |
| Project XBR [96] | Ethereum | Available |
| Databroker DAO [97] | Ethereum | Beta-version |
| Datum [98] | Ethereum | Beta-version |
| Weeve [99] | IOTA, Ethereum, Hyperledger | Beta-version |
