| 1. | BLOCKCHAIN de |
| fr | BLOCKCHAIN |
| it | BLOCKCHAIN |
| UF | bitcoin |
| UF | distributed ledger |
| UF | distributed ledger technologie |
| UF | distributed ledger technology |
| UF | distributed ledger-technologie |
| UF | distributed-ledger-technologie |
| UF | dlt |
| 2. | BLOCKCHAIN fr |
| de | BLOCKCHAIN |
| it | BLOCKCHAIN |
| UF | bitcoin |
| UF | chaîne de blocs |
| UF | distributed ledger |
| UF | distributed ledger technology |
| UF | dlt |
| UF | technologie des registres électroniques distribués |
| 3. | BLOCKCHAIN it |
| de | BLOCKCHAIN |
| fr | BLOCKCHAIN |
| UF | bitcoin |
| UF | catena di blocchi |
| UF | distributed ledger |
| UF | distributed ledger technology |
| UF | dlt |