Yannis Livasov

ypub6Z5GQFUWdyxxA6cKP8ZKacJTvtpk6ao3P54tvvzPSPevYH752rYWW6REEd5u5R77VdmkcrzWJmDHGKwx3qRmA9m39T26FJg5LngyQKSnokw The address with index 15 contains 0.00022 BTC This key was used to generate addresses in my app. The addresses and public keys are identical with electrum ``` ./hd-wallet-derive.php...

address 0 3Eezg77r6TK4rd9gHSDSyCJTLrpStzbn3i 616d3566dc438763b59480512e1a08db35e6e4e2 - incorrect (derived with hd-wallet-derive) 8e37c2be6eb697c05ab109f7c7e38bea12477dd4 - correct (calculated) address 15 3HCvCZMV4Y4jYV59yVT3Lb4GehJLH3EzPu e2b3802c91e9926f7ce91226d15d72d7584e952e aa319669fca81e0fc8ada49f29490d8f0c06c806

examples of P2PKH: 1NR4KPhzQagzSUBGunPSuKbWN7vnS6r77Z eae764bd4d55cd53eab21991e56cb5f9e859ae5d eae764bd4d55cd53eab21991e56cb5f9e859ae5d Did not try bc1 yet

bach32 is also okay bc1quauz4ymap0wstrt8vn4lcnxj0wug6lnc6zsas5 e7782a937d0bdd058d6764ebfc4cd27bb88d7e78 - the same pabkeyhash calculated and derived

Now I'm pretty sure that the problem resides is Bitwasp code. First, I will search through their PRs as the version of bitcoin-php you use is far not the latest...

Thanks for quick response! Another issue one may face when the server works under Cloudflare: $_SERVER shows sometimes (not always!) HTTP_X_FORWARDED_FOR in IPV6 format, while REMOTE_ADDR is Cloudflare's ip

About [Cloudflare](https://support.cloudflare.com/hc/en-us/articles/200170916-Restoring-original-visitor-IPs-Option-1-Installing-mod-cloudflare): they return real IP in the header parameter HTTP_CF_CONNECTING_IP, which may contain IPv6 as well. One man from Cloudflare community suggested a solution: to detect visitor country using...

This Tor detecting became a real nightmare for me. I noticed that a quite sufficient part of TOR user IPs return a particular country code rather than T1. For example...

Check this: onionoo call described here can help (I hope) https://metrics.torproject.org/onionoo.html#summary Let's say I'm interesting in this address 2a0b:f4c1::8, so I can curl to https://onionoo.torproject.org/summary?search=2a0b:f4c1::8 and receive json response containing...

Yes, you are right! Cached file is simple and fast solution. I update it each hour, I guess it is quite sufficient for practical use. If the file is not...