Abstract: This disclosure describes techniques for implementing a blockchain to manage license compatibility. The techniques include parsing a code segment in a version of source code based on one or more parsing parameters, wherein the code segment is associated with a transaction and distributed under a license. Thereafter, one or more blocks are inserted onto a blockchain distributed ledger recording the transaction. Upon receiving an updated version of the source code comprising a change to at least one code segment associated with a new transaction, additional blocks are inserted onto the ledger recording the new transaction. Based at least on the transaction recorded in the blocks, the license associated with the version of the source code is identified. Additionally, a flag may indicate license incompatibility with the license if the change to at least one code segment associated with the new transaction violates a license restriction of the identified license.

Abstract: This disclosure describes techniques for implementing a blockchain to manage license compatibility. The techniques include parsing a code segment in a version of source code based on one or more parsing parameters, wherein the code segment is associated with a transaction and distributed under a license. Thereafter, one or more blocks are inserted onto a blockchain distributed ledger recording the transaction. Upon receiving an updated version of the source code comprising a change to at least one code segment associated with a new transaction, additional blocks are inserted onto the ledger recording the new transaction. Based at least on the transaction recorded in the blocks, the license associated with the version of the source code is identified. Additionally, a flag may indicate license incompatibility with the license if the change to at least one code segment associated with the new transaction violates a license restriction of the identified license.

Abstract: This disclosure describes techniques for implementing blockchain for document verification and tracking. The techniques include parsing at least one portion of a version of a data file based at least on one or more parsing parameters, wherein at least one portion is associated with a transaction. The techniques also include generating a hash value for at least one portion associated with the transaction from a hash function and generating a digital signature using the hash value and key. Blocks representing the transaction is inserted onto a blockchain distributed ledger. The techniques further include receiving an updated version of the data file comprising the at least one portion of the data file associated with a new transaction and inserting additional blocks onto the blockchain distributed ledger recording the new transaction. Thereafter, the techniques include indicating differences between the version and the updated version of the data file.

Abstract: This disclosure describes techniques for implementing a blockchain to manage license compatibility. The techniques include parsing a code segment in a version of source code based on one or more parsing parameters, wherein the code segment is associated with a transaction and distributed under a license. Thereafter, one or more blocks are inserted onto a blockchain distributed ledger recording the transaction. Upon receiving an updated version of the source code comprising a change to at least one code segment associated with a new transaction, additional blocks are inserted onto the ledger recording the new transaction. Based at least on the transaction recorded in the blocks, the license associated with the version of the source code is identified. Additionally, a flag may indicate license incompatibility with the license if the change to at least one code segment associated with the new transaction violates a license restriction of the identified license.

Abstract: This disclosure describes techniques for implementing a blockchain to manage license compatibility. The techniques include parsing a code segment in a version of source code based on one or more parsing parameters, wherein the code segment is associated with a transaction and distributed under a license. Thereafter, one or more blocks are inserted onto a blockchain distributed ledger recording the transaction. Upon receiving an updated version of the source code comprising a change to at least one code segment associated with a new transaction, additional blocks are inserted onto the ledger recording the new transaction. Based at least on the transaction recorded in the blocks, the license associated with the version of the source code is identified. Additionally, a flag may indicate license incompatibility with the license if the change to at least one code segment associated with the new transaction violates a license restriction of the identified license.

Abstract: This disclosure describes techniques for implementing blockchain for document verification and tracking. The techniques include parsing at least one portion of a version of a data file based at least on one or more parsing parameters, wherein at least one portion is associated with a transaction. The techniques also include generating a hash value for at least one portion associated with the transaction from a hash function and generating a digital signature using the hash value and key. Blocks representing the transaction is inserted onto a blockchain distributed ledger. The techniques further include receiving an updated version of the data file comprising the at least one portion of the data file associated with a new transaction and inserting additional blocks onto the blockchain distributed ledger recording the new transaction. Thereafter, the techniques include indicating differences between the version and the updated version of the data file.

Abstract: This disclosure describes techniques for authenticating text documents that can include a cryptographic font script. The text documents can be generated using a text editor application that can generate a machine-readable code or a unique document identification (ID) that can include a metadata component having various authentication data and that can cryptographically sign the documents. The signature on the document can be used to verify the data and identity of the signer. Each such transaction is referenced in a blockchain to construe a public ledger representing the ownership of the text documents from the full record of transactions in the blockchain.

Abstract: This disclosure describes techniques for authenticating text documents that can include a cryptographic font script. The text documents can be generated using a text editor application that can generate a machine-readable code or a unique document identification (ID) that can include a metadata component having various authentication data and that can cryptographically sign the documents. The signature on the document can be used to verify the data and identity of the signer. Each such transaction is referenced in a blockchain to construe a public ledger representing the ownership of the text documents from the full record of transactions in the blockchain.