2026-08-23T03:04:01Z https://nostr.now Nostr notes by Dr Matt سپهر Mahmoudi Dr Matt سپهر Mahmoudi https://nostr.now/npub1tthtupyk3axzumwrtlxehx5060paymjwwzxq2j2v5dqg6q4sv2hspvglh0 https://files.mastodon.social/accounts/avatars/109/228/577/812/052/332/original/a965de258c24dceb.png https://files.mastodon.social/accounts/avatars/109/228/577/812/052/332/original/a965de258c24dceb.png