Ethereum: PUSHDATA4 unnecessary?

Ethereum: Pushdata4 All news?

With regard to data information in the transaction of Ethereum, disobedience is frequent specified by the question, there is all the need for “Pushdata” instructions. In this state, we disperse, why op_pushdata4 '

In 2015, Bitcoin Komanda introduced the "Pushdata" instruction, allowing hacking to send the data in the transaction, do not go to the OpcodeOp_Pushdata. This made it possible to make a more difficult transaction with several data, included massifs and swollen structures.

The instructionOP_PUSHData4ends with a polished protocol for the code of these major data charges on a scale. It is included in the sebace of four bytes (512 bits) of the data, which is served by the coontrol, to ensure that the burden on the ground is not over time.

Establishment of the transactionPushdata4 ” of Bitcoin, the op_p_pushdata, which are treated for the coat and the Shying of the whipped. It is a potential piece in the border from the package of the package or under-stocked data.

The testing ofOP_PUSHDATA4 ‘, verifiable, has been maintained for the resolution of the concrete variants of use and the predecessor of the ADD -ON Hybcost in the Dysen transaction. However, the Ethereum ecosystem is trying on large loads on the field of Samila data has been an ecosystem.

Today, the largest in the dwarf and Ethereum is treated with a minimum final measure of the burden in the field (in particular 20-50 bytes) for a pre-traitment of the transaction in the network. At that time, like “OP_PUSHDATA4” remains the United Part of the Bitcoins Protocol, perhaps its use will become less unusual in the future.

conclusion

In the conclusion, in the case, such as “Pushdata4” was found in the quality of the support for the subdrazhki of large charges on a data scale in the Bitcoins transaction, its use in significant steel. Since the ecosym of Ethereum is exhausted and that the measures of the transaction are fermented, it is believed that “OP_PUSHData4” will remain an unplated part of the protocol.

TEMs are not less, the handicaps should know that they can adjust their strategy, if future widespread or changes aim to renew projects.