Delta might be a bit more popular than Flyp.me. We know about 1 link to it since March 2021 and only 1 link to Flyp.me. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
If you mine into your own wallet on your desktop no one knows, but if you mine and then place in an exchange which has KYC you will need to pay tax in most western countries unless you use sites like https://flyp.me/en/#/ to swap for another coin into another desktop wallet then no one knows, provided you use a VPN during the swap. Source: almost 3 years ago
The one with getdelta.io is different, it returned HTTP 404, which "indicates that the origin server did not find a current representation for the target resource or is not willing to disclose that one exists.". Source: about 1 year ago
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