Mike Brunt wrote:
Ever since I heard-read of Ethereum and Blockchain I have become convinced that as permaculture is worldwide and not under the influence of any one government, we could really use and benefir from a Blockchain based value exchange mechanism of some kind. Back in 2014 there was a fairly big splash around "Permacredits" then it all seemed to fizzle out quite rapidly; so I have two questions.
Does anyone know what happened to Permacredits?
Secondly do you know of any Blockchain based mechanism that would be good for permaculture?
James Baca wrote:Anyone have any experience with this, or know where I can purchase some? The biomass production looks incredible and would increase the amount of fodder I can produce on my small homestead.
http://www.viaspace.com/animalfeed.php
Michael Cox wrote:Or as a clearer specific example: Let say I'm a brick layer. I trade with other people in my close circle; the cement maker, the brick maker, maybe the site foreman. We like working together so we decide to agree our own special unit of currency. This works out fine for a while, right up until I decide to take a holiday and cash in my money. I suddenly discover that people outside my circle of trusted compatriots don't value our money. I can't buy tickets, book hotels, eat at restaurants. I may know - for example - that 1 unit will exchange for one hour of labour (or what ever metric you decide) but the outside world simply don't care. A hotel owner in some distant city doesn't care that my unit is worth an hour of Bob's time.
So for any permaculture currency to be viable it has to overcome the same basic rules that any currency does. It has to be widely accepted and easy to exchange for items of value. Until a permaculture currency does this I struggle to see how there will be a solution better than using a standard cryptocurrency (or normal currency!).
Josef Theisen wrote:You bring up some interesting points. My understanding is that it is easier for law enforcement to do targeted surveillance, but more difficult to do ubiquitous surveillance. Right now, in order to send money anywhere, we rely on a system of verification based on our identity. This leads to situations where a store is now responsible for storing personal information; name, address, social security number, ect. This is a burden to the store, and allows hackers or government to track us across multiple platforms fairly easily. With this amazing new invention of digital trust, we can now do transactions using only anonymous account numbers.
Now if law enforcement gets an account number during an investigation, they can follow that money through the blockchain (and so can we). They can do it from any computer on the net and do so without a warrant. This is a huge improvement from having to get warrants to search records at perhaps dozens of different institutions and study them. This could save quite a bit of manpower on such an investigation. However, since there is no easy way to associate an account number with a person, and no way to know if money is being sent to yourself or someone else, attempts to decode the entire blockchain get confused pretty quickly. The blockchain is an ocean of data, unless you have a specific target, forget about it.
The transactions are not encrypted at all, they are actually published publically. The encryption protects the network form attack, in order to break it you would need more computing power than the entire network. Right now bitcoin has a 10 petahash network working off over 100,000 computer systems all over the world. That is more computing power than the worlds best 600 supercomputers combined, and is far more power than any government on earth currently possesses. Since there is an economic incentive to mine, greed will keep it this way. Even if someone managed to get enough juice to corrupt the network, they could profit from using it to secure the network instead. It would be like killing the goose that lays golden eggs.
Not sure about the interest rates and all that, but I am convinced that QE 1, 2, & 3 are going to devalue the dollar massively as those trillions of dollars work their way out of the derivatives market and into the economy of real goods and services.