...Cost Instead of counting non-zero data bytes, the platform will count zero-blocks of data. Each zero-block must (CHECK, UNFINISHED)
### 安全性
只有在以下情况下,此设计才是安全的:
* 始终有一个合理的 minGasPrice。任何合约都不能支付低于此价格的费用。...
...区块,且出现这样的错误:
```
{"error":"could not process block: could not verify new payload: could not validate execution payload from execution engine: could not validate block hash: ","message":"Could not handle p2p pubsub","prefix":"sync","severity":"ERROR","topic":"/eth2/e7acb21...
...外。详细可见**[**chainlink的文档**](https://chain.link/education/blockchain-oracles)**和**[**官方文档**](https://ethereum.org/en/developers/docs/oracles/)。
在以太坊上,******oracle 是已经部署的智能合约和链外组件,它可以查询 API 提供的信息,然后...