I think the idea is that it's giving you options. The onchain feature is not implemented today on the site but you can easily post onchain because it's already a bitcoin transaction. Tipping also posts a link to the tipped post onchain. But the clever part is not offchain or onchain, but it's everything is signed by paymail, so you can prove your identity without being forced to post onchain.
I think the idea is that it's giving you options. The onchain feature is not implemented today on the site but you can easily post onchain because it's already a bitcoin transaction. Tipping also posts a link to the tipped post onchain. But the clever part is not offchain or onchain, but it's everything is signed by paymail, so you can prove your identity without being forced to post onchain.