cyphermoon
You seem to have a very definitive and final opinion on proof of work - would love to hear your opinion on this paper
There are also entirely anonymous cryptocurrencies with no readable public ledgers. Everything is still decentralised, no centralised control of any kind, but you can't see what people are doing (Monero and Zcash being good examples. Signal uses Mobilecoin, which still needs to stand the test of time).
There is still a long road to go before there is a fool proof anonymous, liquid, consumer friendly, usable cryptocurrency, but it is the last bastion of defense against complete total state and corporate surveillance. - One of the greatest threats to human life, on par with climate change.
Your use of the word "craptocurrency" is rather childish and naive. Eventually you will take a closer look at the situation and reconsider. Good luck
I will leave this https://www.theengineroom.org/dangerous-data-the-role-of-dat...
The promotion of pseudonymous and anonymous digital payment systems such as cryptocurrencies is vital to a healthy and functioning society.
If this abuser was trying to use a public Skynet portal, the same abuse prevention measures apply as for any other data storage service out there. IP banning, filtering, etc
On a side note, child pornography is not the intended or primary use case for Skynet and is condemned by the dev team and the community at large. There is no evidence to suggest anyone is using Sia or Skynet for this type of content, and portal operators aggressively censor such content and report it to authorities.
Skynet is intended for privacy and data ownership while also offering users unprecedented features in terms of portability and composability.
Public facing portals and hosts serving unencrypted data are of course responsible for the content they serve.
People can upload content in two ways: either by using a public facing portal such as siasky.net or by spinning up their own portal client (Sia node) and communicating with hosts directly via the distributed network.
It is possible for individual portals and hosts to take down links and stop serving that content, for example after accepting copyright infringement requests.
It it also possible for anyone to spin up their own portal and keep content pinned as long as any host on the network will accept it. For example, skyportal.xyz is another public portal. Same goes for hosts.
The Skynet (Sia) model aims for thousands and thousands of hosts spread geographically. It becomes extremely difficult to delete any piece of data from the network entirely as long as someone wants to make sure it stays up.
Erasure coding redundancy ensures very high resilience from any single host going offline.