不同“证明”间的区别是什么?

  • 大多数区块链使用工作量证明(Proof of Work) 共识协议来激励挖矿和提供网络安全性。这些证明的产生往往需要消耗大量能源,因为它们需要运行节点的计算机来计算许多hash函数算法,以验证网络上的交易。虽然一些新项目正在努力尝试权益证明(Proof-of-Stake)共识机制,Filecoin协议将使用复制证明(Proof-of-Replication)和时空证明(Proof-of-Spacetime)来证明文件已经分配在记忆存储器里的它们自己的特定位置,并随着时间变化不断被存储。复制证明是一种具有特定属性的存储证明。这在我们的复制证明技术报告中有详细说明。

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  • X

    @xiedapao
    If there does exist such a thing, I cannot find it.

    zenground0 [7 hours ago]
    I don't believe there is

    zenground0 [7 hours ago]
    tho maybe phritz has some "refactor the vm" issues that are relevant

    laser [7 hours ago]
    I assert to you that we must create an InitActor in order for CreateStorageMiner conform to the specification.

    Why [7 hours ago]
    I’ll take things I don’t disagree with for $400 Alex

    zenground0 [7 hours ago]
    Agreement all around. However this is one of those changes that is pretty orthogonal to getting the storage protocol to work and something we can already do. We need to track it but I see it as a secondary priority to (for example) getting faults or arbitrating deals working.

    anorth [3 hours ago]
    Thanks @zenground0, I concur. Init actor is in our high-level backlog, but I'm not surprised there's no issue yet. Is it reasonable to draw our boundary there for now?

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  • X

    Does there already exist a story which addresses the need to create an InitActor?

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  • X

    @xiedapao [filecoin mining]
    I believe that a solution to this problem is that the rust-fil-proofs CircleCI build needs to be modified to link the libfilecoin_proofs.a archive file to a dummy C program using the same pkg-config file which go-filecoin uses.

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  • X

    @xiedapao [filecoin mining]
    The libfilecoin_proofs.a file has a few dynamic dependencies - things we can't link in statically, like glibc - and the linker flags have to been updated manually. Unfortunately, rust-fil-proofs CircleCI build doesn't try to link the libfilecoin_proofs.a file, so we don't know when we get the linker flags wrong until we've already updated the go-filecoin submodule SHA.

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