URLs

• https://twitter.com/iktd13_
• https://twitter.com/intent/user?user_id=1150780831209672704
• https://bsky.app/profile/iktd13.bsky.social
• https://bsky.app/profile/did:plc:4tnxvm7oq2akq35qrd72itj4
• http://www.hcn.zaq.ne.jp/dna