Updated Stamps (markdown)

Stamps.md

@@ -71,7 +71,7 @@ be provided for seamless rotations.
 
 `hostname` is the server host name which will also be used as a SNI name.
 
-`path` is the absolute URI path, such as `/.well-known/dns-query`.
+`path` is the absolute URI path, such as `/dns-query`.
 
 `bootstrap_ipi` is the IP address of a recommended resolver accessible over standard DNS
 in order to resolve `hostname`. This is optional, and clients can ignore this information.
@@ -108,19 +108,19 @@ Format:
 
 `addr` is the IP address of the server. IPv6 strings must be included in square brackets: `[fe80::6d6d:f72c:3ad:60b8]`.
 
-## Implementations
+## Anonymized DNSCrypt relay stamps
 
-### Libraries
+Format:
+
+```text
+"sdns://" || base64url(0x81 || LP(addr))
+```
+
+`0x81` is the protocol identifier for a DNSCrypt relay.
+
+`addr` is the IP address and port, as a string. IPv6 strings must be included in square brackets: `[fe80::6d6d:f72c:3ad:60b8]:443`.
+
+## Implementations
 
 - A [golang implementation of DNS stamps](https://github.com/jedisct1/go-dnsstamps)
 - A [.NET implementation of DNS stamps](https://github.com/bitbeans/DnsCrypt.Toolbox/tree/master/DnsCrypt.Stamps) by @bitbeans
-
-### Applications
-
-DNS stamps are known to be used in the following applications:
-
-- dnscrypt-proxy
-- dnscrypt-wrapper
-- simple dnscrypt
-- dnscloak
-- yourfriendlydns