DataExchange
Verified contract
Active on
Ethereum with 136 txns
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No balances found for "DataExchange"
Txn hash | Method | Block | Age | From | To | Value (ETH) | Fee (ETH) |
---|---|---|---|---|---|---|---|
| 10193559 | 4 years ago | | | 0 | 0.00065018000 | |
| 10193548 | 4 years ago | | | 0 | 0.00065018000 | |
| 9956130 | 4 years ago | | | 0 | 0.0048529000 | |
| 9956125 | 4 years ago | | | 0 | 0.00065018000 | |
| 9936735 | 4 years ago | | | 0 | 0.0048488200 | |
| 9780841 | 5 years ago | | | 0 | 0.00065018000 | |
| 9780834 | 5 years ago | | | 0 | 0.0048521800 | |
| 9780831 | 5 years ago | | | 0 | 0.00065018000 | |
| 9780744 | 5 years ago | | | 0 | 0.00065018000 | |
| 9780740 | 5 years ago | | | 0 | 0.00065018000 |
ABI
ABI objects
Getter at block 21033098
getDataOrdersLength() view returns (uint256)
67
Read-only
getDataOrder(uint256 orderId) view returns (address, string, uint256, string, bytes32, string, uint32, uint32)
getNotaryUrl(address notaryAddress) view returns (string)
State-modifying
Events closeDataOrder(uint256 orderId) returns (bool)
createDataOrder(string audience, uint256 price, string requestedData, bytes32 termsAndConditionsHash, string buyerUrl) returns (uint256)
registerNotary(string notaryUrl) returns (bool)
unregisterNotary() returns (bool)
updateNotaryUrl(string newNotaryUrl) returns (bool)
DataOrderClosed(uint256 indexed orderId, address indexed buyer)
DataOrderCreated(uint256 indexed orderId, address indexed buyer)
NotaryRegistered(address indexed notary, string notaryUrl)
NotaryUnregistered(address indexed notary, string oldNotaryUrl)
NotaryUpdated(address indexed notary, string oldNotaryUrl, string newNotaryUrl)
This contract contains no constructor objects.
This contract contains no fallback and receive objects.
This contract contains no error objects.