hi @totiz, thank you for reaching out!
I think you'll find a relevant discussion here https://ethresear.ch/t/why-smart-contracts-are-not-feasible-on-plasma/2598/7. If you're asking about theoretical possibilities, its best if you ask there
if you're asking whether one can run smart contracts on Tesuji Plasma as currently implemented or designed in github.com/omisego/elixir-omg, the short answer is 'no'
elixir-omg. I've noticed the team is active with PRs, however there are currently only 5 open and 3 closed issues. are you using an internal tool for project management? there isn't a
CONTRIBUTING.mdfile in the repo, so I'm wondering how you'd recommend members of the community begin participating. thanks for all your hard work!
hi @babykiss100_twitter, welcome
I run a omiseGo Watcher for whats? as a miner or staker ?
Currently - as neither. Any user of the OmiseGO network, who wants to operate without trusting any 3P, should run their Watcher. The Watcher ensures that the child chain operates correctly (and funds are secure) and provides access to data necessary to move funds.
as a miner can i earn OMG via running watcher
nope, there's no such functionality implemented yet.
The network is currently operating in PoA, so the operator can charge and earn fees. This isn't technically "mining" though.
Running the watcher currently doesn't earn you any OMG. Running the watcher is just to ensure security of the funds deposited to the child chain.