Inter-Branch Transactions

Number of seals used DPN number 01 Normal verification 41 A552523 - A552563 711 - 761 Note: No irregularity was observed in GL. Low weight jewelry commitment list - No. 18, advance payment (total amount 64,800 rupees / weight 42.900 g) - branch office should avoid small accessories such as studs, baby accessories, earrings, accessories Clearly shown 000 grams, especially stone accessories. If promised to be more expensive accessories, the above jewelry must be 50% of its original weight.

The other branch is more commonly used as a two-to-two multiple contract between consumer and provider (as described in the previous section). The consumer signs the transaction using the branch and updates the amount sent to the provider as the channel advances. These transactions are incomplete as they require only one of the two signatures, most of which do not reach the block chain. By repeatedly updating the transaction and sending it to the provider, the consumer gradually sends more funds to the provider. The provider can sign one of these transactions, implement the required number of signatures, and allow them to be sent to the block chain. When this occurs, the channel is closed and the contract is terminated.

Last week we implemented concurrent transaction packaging and validation on the PEE branch. We record transactions based on dependency on directed acyclic graph (DAG), then validate those transactions against this DAG. We implemented MVCCDB to support concurrent transaction packages. In addition, we conducted the first comprehensive test based on test net, including transaction execution, deployment and invocation of Smart Contract and parameter validation of RPC interface.

Last week I focused on the simultaneous implementation of packaging and validation. We implemented a directed acyclic graph (DAG) that records transactions in this DAG and validates them based on those dependencies. We also implemented a world state where all state information, such as accounts and events in the block, is located in the state of the world. At the same time, adjust data records and change logs to ensure consistency of concurrently running data. In addition, this week we organized the conditions of transaction execution and verification and summarized the transaction test case plan before the main network.