14. The one or more computer-readable media of claim 13 , wherein the data is employed to verify that the tangible version of the document has not been altered since the seal was applied.
13. One or more computer-readable media storing instructions which, when executed by at least one processor, cause the at least one processor to perform operations comprising: receiving at least one image of a document; determining, based on the at least one image, data associated with the document; generating a seal that is applicable to a tangible version of the document, the seal encoding the data that is associated with the document, wherein the seal includes a near field communication (NFC) tag, and wherein the NFC tag is configured to remove the data from the NFC tag in response to a first scan of the NFC tag; based on a scan of the seal applied to the tangible version of the document, determining the data that is encoded in the seal, wherein the scan of the seal includes receiving a signal emitted from the NFC tag, the signal carrying the data; and employing the data to verify at least one characteristic of the tangible version of the document.