比特币核心开发人员删除了OP_Return输出的80字节限制，以更有效的方式允许更多数据

比特币（BTC）核心开发人员已决定在下一个网络升级中删除交易数据的限制，从而使更多数据以更有效的方式包含。

Bitcoin Core developers have decided to remove a limit on transaction data in the next network upgrade, enabling more data to be included in a more efficient way.

比特币核心开发人员已决定在下一个网络升级中删除交易数据的限制，从而使更多数据以更有效的方式包含。

“Bitcoin Core’s next release will, by default, relay and mine transactions whose OP_RETURN outputs exceed 80 bytes and allow any number of these outputs,” announced Bitcoin developer Greg Sanders on GitHub on May 5.

比特币开发商Greg Sanders在Github上宣布：“默认情况下，比特币核心的下一个发行版将超过80个字节，默认情况下，接力赛和矿山交易。”

The long-standing limit was originally a “gentle signal that block space should be used sparingly for non-payment proof of publication data,” which has outlived its utility, he added.

他补充说，长期存在的限制最初是一个“宽敞的信号，表明应少付空间用于非付款证明出版数据的信号”，这已经超过了其实用程序。

The proposal (PR 32359) was created by Bitcoin pioneer Peter Todd at the request of Chaincode Labs.

该提案（PR 32359）是由比特币先驱彼得·托德（Peter Todd）应链码实验室的要求创建的。

OP_RETURN is a special type of Bitcoin (BTC) transaction output that allows storing small amounts of data on the blockchain, popularized during the ordinals inscriptions craze in early 2024.

OP_RETURN是一种特殊类型的比特币（BTC）交易输出，它允许在2024年初在Ordinals铭文铭文中普及的区块链上存储少量数据。

Unlike regular transaction outputs, OP_RETURN outputs are not spendable and don’t bloat unspent transaction outputs (UTXOs).

与常规交易输出不同，OP_Return输出不可用，也不会膨胀未解决的交易输出（UTXOS）。

The original limit is no longer effective as people found ways around it, such as using fake output addresses, which are actually worse for the network, while some mining services were already ignoring the limit, Sanders said.

桑德斯说，最初的限制不再有效，因为人们发现了围绕它的方式，例如使用伪造的输出地址对网络来说实际上更糟，而某些采矿服务已经忽略了限制。

Benefits of removing the limit include a cleaner UTXO set, or database of spendable outputs, more consistent behavior across the network, and better alignment with how Bitcoin is actually being used, he added.

他补充说，删除限制的好处包括一个清洁的UTXO集，或可支出的输出的数据库，整个网络上更一致的行为以及更好地与比特币实际使用的方式保持一致。

Three possible paths were considered: keeping the cap, raising the cap and removing the cap, which was ultimately decided upon after earning “broad, though not perhaps unanimous, support.”

考虑了三个可能的途径：保持帽子，举起帽子并卸下帽子，在获得“广泛但也不是一致的支持”之后，最终决定了帽子。

A controversial change to Bitcoin

比特币有争议的变化

“Many users find this to be an undesirable change for a number of reasons,” said Bitcoiner Samson Mow.

Bitcoiner Samson Mow说：“许多用户发现这是不良的变化，原因有很多。”

Users “can refuse to upgrade and stay on 29.0 or run another implementation” of the network, he added.

他补充说。

Critics said that the proposal was introduced without a proper consensus process.

批评者说，该提案是在没有适当共识过程的情况下提出的。

“I think one thing is pretty clear, there is no moment at on this OP_RETURN issue,” said Ten31 Fund managing partner Marty Bent.

Ten31基金管理合伙人Marty Bent说：“我认为一件事很清楚，在这个op_ternurn问题上没有时刻。”

Some also expressed concerns about deprioritizing Bitcoin’s financial utility and raised questions about undisclosed conflicts of interest.

一些人还表示担心比特币的金融公用事业，并提出了有关未公开的利益冲突的疑问。