Table 3.
Cost analysis of the versioning scheme. All four cases support versioning.
| Description | Deployment |
Initial element |
Other elements |
|||
|---|---|---|---|---|---|---|
| Gas | Cost(€) | Gas | Cost(€) | Gas | Cost(€) | |
| 1. One contract per query | 330,720 | 2.52 | 84,423 | 0.64 | 69,423 | 0.53 |
| 2. Single contract, 256-bits hash, and byte32 data types | 361,160 | 2.76 | 86,797 | 0.66 | 71,797 | 0.55 |
| 3. Single contract, 256-bits hash, and string data types | 914,243 | 6.98 | 131,332 | 1.00 | 116,332 | 0.89 |
| 4. Single contract, 512-bits hash, and string data types | 914,243 | 6.98 | 157,605 | 1.20 | 142,605 | 1.09 |