Live data from Hacker News

Plasma: Scalable Autonomous Smart Contracts

plasma.io

11–20 of 150 posts

Re: Plasma: Scalable Autonomous Smart Contracts

#11

Smart contracts are being suggested as the building block of "autonomous corporations" (implying "do anything!") yet nearly anything meaningful basically has to interact with the real world through agents external to the contract for most business cases. Given this severe limitation, could someone clarify what the whole shebang is supposed to be about? I actually saw Vitalik speak last week or so here in Shenzhen cam…

What about Kickstarter? A $500 million+ company that takes a 5% vig on all transacted funds can effectively be replaced with a few lines of code. If total ETH sent to contract address by date X > Amount Y then send the ETH to the fundraiser, else return the ETH.

[deleted]

Re: Plasma: Scalable Autonomous Smart Contracts

#13

Smart contracts are being suggested as the building block of "autonomous corporations" (implying "do anything!") yet nearly anything meaningful basically has to interact with the real world through agents external to the contract for most business cases. Given this severe limitation, could someone clarify what the whole shebang is supposed to be about? I actually saw Vitalik speak last week or so here in Shenzhen cam…

What about Kickstarter? A $500 million+ company that takes a 5% vig on all transacted funds can effectively be replaced with a few lines of code. If total ETH sent to contract address by date X > Amount Y then send the ETH to the fundraiser, else return the ETH.

Sure. Sure. https://news.ycombinator.com/item?id=9224

Re: Plasma: Scalable Autonomous Smart Contracts

#14

Smart contracts are being suggested as the building block of "autonomous corporations" (implying "do anything!") yet nearly anything meaningful basically has to interact with the real world through agents external to the contract for most business cases. Given this severe limitation, could someone clarify what the whole shebang is supposed to be about? I actually saw Vitalik speak last week or so here in Shenzhen cam…

why you care about that, just buy some ethers, Vitalik will do his magic and soon we will all be driving lambos

(sarcasm)

Re: Plasma: Scalable Autonomous Smart Contracts

#15

Smart contracts are being suggested as the building block of "autonomous corporations" (implying "do anything!") yet nearly anything meaningful basically has to interact with the real world through agents external to the contract for most business cases. Given this severe limitation, could someone clarify what the whole shebang is supposed to be about? I actually saw Vitalik speak last week or so here in Shenzhen cam…

What about Kickstarter? A $500 million+ company that takes a 5% vig on all transacted funds can effectively be replaced with a few lines of code. If total ETH sent to contract address by date X > Amount Y then send the ETH to the fundraiser, else return the ETH.

without the 5%, kickstarter would not be a successful marketing platform. financial transactions are just part of what they do.

Re: Plasma: Scalable Autonomous Smart Contracts

#16

Smart contracts are being suggested as the building block of "autonomous corporations" (implying "do anything!") yet nearly anything meaningful basically has to interact with the real world through agents external to the contract for most business cases. Given this severe limitation, could someone clarify what the whole shebang is supposed to be about? I actually saw Vitalik speak last week or so here in Shenzhen cam…

The entire business of smart contracts is predicated on ignoring the oracle problem. You can't do anything interesting or useful in the real world without solving that problem, and it's more-or-less unsolvable through technology...

But hey, check out my ICO - we have a "whitepaper"!

Re: Plasma: Scalable Autonomous Smart Contracts

#17

Smart contracts are being suggested as the building block of "autonomous corporations" (implying "do anything!") yet nearly anything meaningful basically has to interact with the real world through agents external to the contract for most business cases. Given this severe limitation, could someone clarify what the whole shebang is supposed to be about? I actually saw Vitalik speak last week or so here in Shenzhen cam…

What about Kickstarter? A $500 million+ company that takes a 5% vig on all transacted funds can effectively be replaced with a few lines of code. If total ETH sent to contract address by date X > Amount Y then send the ETH to the fundraiser, else return the ETH.

Was tested with bitcoin: https://github.com/vinumeris/lighthouse

I'm sceptical about the use-case. Collecting money for the projects is so much about other things as well, not just the money collection phase - you need a services around it, it is not just the payment collection. That said, I think it would be quite useful for kickstarter to accept btc/eth.

Re: Plasma: Scalable Autonomous Smart Contracts

#18

Smart contracts are being suggested as the building block of "autonomous corporations" (implying "do anything!") yet nearly anything meaningful basically has to interact with the real world through agents external to the contract for most business cases. Given this severe limitation, could someone clarify what the whole shebang is supposed to be about? I actually saw Vitalik speak last week or so here in Shenzhen cam…

What about Kickstarter? A $500 million+ company that takes a 5% vig on all transacted funds can effectively be replaced with a few lines of code. If total ETH sent to contract address by date X > Amount Y then send the ETH to the fundraiser, else return the ETH.

Then why has nobody done that then?

It blows my mind how so many people proliferate how useful blockchain companies can be yet despite all of the different blockchains, ICO's..., practically none [1] have taken off because they are technologically and economically worse than current market products and services.

[1]: Illegal markets are the only market I have seen that do like it because companies/governments have specifically made it harder for illegal transactions to take place over traditional currencies.

Re: Plasma: Scalable Autonomous Smart Contracts

#19
post #18

Earlier quoted context omitted.

What about Kickstarter? A $500 million+ company that takes a 5% vig on all transacted funds can effectively be replaced with a few lines of code. If total ETH sent to contract address by date X > Amount Y then send the ETH to the fundraiser, else return the ETH.

Then why has nobody done that then? It blows my mind how so many people proliferate how useful blockchain companies can be yet despite all of the different blockchains, ICO's..., practically none [1] have taken off because they are technologically and economically worse than current market products and services. [1]: Illegal markets are the only market I have seen that do like it because companies/governments have sp…

[deleted]

Re: Plasma: Scalable Autonomous Smart Contracts

#20

Smart contracts are being suggested as the building block of "autonomous corporations" (implying "do anything!") yet nearly anything meaningful basically has to interact with the real world through agents external to the contract for most business cases. Given this severe limitation, could someone clarify what the whole shebang is supposed to be about? I actually saw Vitalik speak last week or so here in Shenzhen cam…

>Anything meaningful basically has to interact with the real world through agents external to the contract

This is where people are betting to take a risk that the law will change to legalize and maybe even incorporate these contracts. Take a prenuptial agreement for example. Instead of having a lawyer, a smart contract could automatically split ether from an account into two addresses.

https://www.coindesk.com/prenup-ethereum-marriage-obligation...

Post reply on HN