The founder of Avalanche publicly stated on Twitter that avas is the first inscription.

According to BlockBeats news, on December 21, the founder of Avalanche publicly announced on Twitter that avas is the first inscription on the Avalanche chain. Also mentioned were avav, the inscription with the largest market value, dino, the inscription with the most holders, and OG inscription. asct etc.

Link: https://avascriptions.com/market/token?tick=avas