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+ f/ x7 a; E2 s" l1 b  t 
以太坊创办人Vitalik Buterin刚刚于推特上回复社群意见,明确表达自身对于Validium的  Y) u% ?2 I& o  b' q 
定义,并表示部分应用建构于Validium之上而非将以太坊作为DA的Rollups是正确的选择。 
6 J# c  t+ m" X+ `2 O不使用Ethereum的去中心化网络是Validium 
2 R  u3 `; k5 _* iValidium定义再掀话题  E( E- Y+ p! Z! P$ \# U# m% g 
随着近期坎昆升级(Dencun)势在必行,将引入的EIP-4844可能带来Layer2的生态改变,因此让模组化、 
# Q; }% H4 a( u; u: `Rollups、资料可用性层、Layer2等关键字的话题不断升温并搬上台面竞争。 
8 G4 d, O" l% D( U- [, G其中,关于Rollups的定义与正统性问题再次被提及到。主打第一型Rollups的ZK-EVM项目Taiko,其创办人; ?9 P* y$ r) j6 L. Y0 e" M 
@danielwang.eth今日于推特上表示任何使用外部资料可用性层(DA)的Ethereum rollup,都算是Validium的定+ e* x- A' h# K8 c( l  Z/ G 
义,不过此番言论钓起Vitalik的回复。 
8 n' i1 h! h0 X2 R. `% `V神认同部分服务应利用Validium& n1 s0 L8 Y" q) i7 d" @2 P' `- Y 
Vitalik表示认同。Rollups的核心是无条件的安全保障,代表即使别人串通,用户也可以把自己的资产拿出来。如" n0 }: l- g; q! C2 P 
果资料可用性层依赖外部系统,则无法做到这一点,则该网络应该是Validium。 
5 g; x, \+ P4 k. R% L/ l0 RValidiums在牺牲一些去中心化的同时,可以利用去中心化的资料可用性层保证系统正常运作,来增强网络安全% L8 |& @$ F* f9 h* _ 
性。这些取舍将根据特定应用程序需求做出微妙决定。 
7 x: r; Y' F. B7 W( O8 w) `不过Vitalik并没有排斥Validium。其表示对于许多应用程序来说Validium是正确的选择,因为使用良好的分散式$ V; f# S& P- s& e9 a 
资料可用性层系统确实可以提高Validium安全性,是一个好方法。 
3 G) C( y8 @5 d% I" I- g先前Vitalik阐述各种L2的优缺点:, t0 s7 m2 ^8 e+ U7 k5 E 
以太坊路线图仍是以Rollups为中心# m3 S! z2 @/ L 
以太坊路线图仍是以Rollups为中心,而非Validium,不过从今日贴文来看,V神看似并不排斥Validium与  z; ^) r: D: H1 g1 d- G 
Ethereum的价值捕获冲突。1 L) Z8 k# R1 _ 
8 i. a+ t- a9 G- b) [' X2 Q/ F 
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方法最后一段话觉得是有感觉的,但是在我面前就难以实现,毕竟运气太差了。 |   
 
 
 
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