| HPZKS | HRC20 | HT | 0xe25A7D0B6bcDa2a832d255edef1387E72d20883b | 2021-02-26 |
| ZKB | ERC20 | ETH | 0xBBBbbBBB46A1dA0F0C3F64522c275BAA4C332636 | 2023-12-29 |
| ZKS | ERC20 | ETH | 0xe4815ae53b124e7263f08dcdbbb757d41ed658c6 | 2020-11-22 |
| HPZKS | HRC20 | HT | 0xe25A7D0B6bcDa2a832d255edef1387E72d20883b | 2021-02-26 |
| ZKB | ERC20 | ETH | 0xBBBbbBBB46A1dA0F0C3F64522c275BAA4C332636 | 2023-12-29 |
| ZKS | ERC20 | ETH | 0xe4815ae53b124e7263f08dcdbbb757d41ed658c6 | 2020-11-22 |