📅 Original date posted:2015-03-27
📝 Original message:On Friday, 27 March 2015, at 4:57 pm, Wladimir J. van der Laan wrote:
> On Fri, Mar 27, 2015 at 11:16:43AM -0400, Matt Whitlock wrote:
> > I agree that someone could do this, but why is that a problem? Isn't the goal of this exercise to ensure more full nodes on the network? In order to be able to answer the challenges, an entity would need to be running a full node somewhere. Thus, they have contributed at least one additional full node to the network. I could certainly see a case for a company to host hundreds of lightweight (e.g., EC2) servers all backed by a single copy of the block chain. Why force every single machine to have its own copy? All you really need to require is that each agency/participant have its own copy.
>
> They would not even have to run one. It could just pass the query to a random other node, and forward its result :)
D'oh. Of course. Thanks. :/
The suggestion about encrypting blocks with a key tied to IP address seems like a bad idea, though. Lots of nodes are on dynamic IP addresses. It wouldn't really be practical to re-encrypt the entire block chain every time a node's IP address changes.
Matt Whitlock [ARCHIVE] /
npub17q…upwet
2023-06-07 15:32:05
in reply to nevent1q…se7v
Author Public Key
npub17qxssk9sj2r7jswvh3y32e7vwz7mcckhz33gk9nurdmw0lhsfkgswupwetPublished at
2023-06-07 15:32:05Event JSON
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"content": "📅 Original date posted:2015-03-27\n📝 Original message:On Friday, 27 March 2015, at 4:57 pm, Wladimir J. van der Laan wrote:\n\u003e On Fri, Mar 27, 2015 at 11:16:43AM -0400, Matt Whitlock wrote:\n\u003e \u003e I agree that someone could do this, but why is that a problem? Isn't the goal of this exercise to ensure more full nodes on the network? In order to be able to answer the challenges, an entity would need to be running a full node somewhere. Thus, they have contributed at least one additional full node to the network. I could certainly see a case for a company to host hundreds of lightweight (e.g., EC2) servers all backed by a single copy of the block chain. Why force every single machine to have its own copy? All you really need to require is that each agency/participant have its own copy.\n\u003e \n\u003e They would not even have to run one. It could just pass the query to a random other node, and forward its result :)\n\nD'oh. Of course. Thanks. :/\n\nThe suggestion about encrypting blocks with a key tied to IP address seems like a bad idea, though. Lots of nodes are on dynamic IP addresses. It wouldn't really be practical to re-encrypt the entire block chain every time a node's IP address changes.",
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