Ownership proof related to the originator of the transaction.
| Name | Type | Description | Notes |
|---|---|---|---|
| type | String | The type of ownership proof. Example values: - `eip-191`: Ethereum signature proof - `eip-712`: Ethereum typed data signature proof - `bip-137`: Bitcoin signature proof - `microtransfer`: Microtransaction (Satoshi test) - `screenshot`: Uploaded screenshot of the wallet - `self-declaration`: Checkbox attestation of ownership | [optional] |
| proof | String | The cryptographic signature, transaction hash, or other proof depending on the type. Examples: - For `eip-191`: `0x3dd4a17a...ce4a2bcd1b` - For `microtransfer`: The transaction hash `H3V8GXBy39Dz...tr3TSTkY=` | [optional] |
| attestation | String | A human-readable statement of wallet ownership. Required for signature proofs and self-declarations. Examples: - `I certify that ETH account 0x896B...0b9b belongs to me.` - `I hereby declare that the blockchain address 0xa437bEed902AF9338B7DEB23848e195d85019510 is under my control.` | [optional] |
| address | String | The wallet address being verified. Examples: - For Ethereum: `0x896B...0b9b` - For Bitcoin: `1442...dxhsQ` | [optional] |
| walletProvider | String | The wallet provider or method used for verification. Examples: - For Metamask: `Metamask` - For manual signature: `manual` | [optional] |
| url | String | The URL for the uploaded screenshot (for `screenshot` proof types only). Example: `https://example.com/uploaded_image.png` | [optional] |
| confirmed | Boolean | Whether the user confirmed ownership of the wallet (for `self-declaration` proofs). Example: `true` | [optional] |
