CIP Proposal: P2SH data encoding

[deweller]

In looking over this CIP, it made me think about IPFS again. I don’t want to hijack this thread, so I started another one here:

Should we start using IPFS?

Instead of dumping 1 or 2k EVM scripts into the blockchain, is it feasible to embed only a hash of the EVM script and use something like IPFS for storing the actual script data? As smart contracts grow, putting them all into the blockchain seems like it is not a scalable solution. I know this would be a departure from the “everything is in the blockchain” history of Counterparty. But is it time to start considering this?