「SIGNED AUTHENTICATED RECORD DOCUMENT • ORIGINAL」は FontVibe AI で作成したヴィンテージの文字エフェクトです。インクがわずかにかすれる活版でクリーム色のコットンカードに押し込んだセリフ体大文字。古い印刷機の版盤に置かれ、金属活字が散らばります。

Create a finished square vintage stamp mark for use beside a document signature. Center a crisp, circular heritage seal on warm aged cream cotton paper. Build the mark from a fine double ring with restrained engraved flourishes and tiny star separators; make it feel physically hand-stamped, with a soft letterpress bite, slightly broken forest-green ink, faint foxing, and gentle wear. Keep the stamp highly legible and balanced, with no extraneous text. At the top, curve the exact words “AUTHENTICATED RECORD” along the upper ring in small, spaced vintage serif capitals. In the center, set the exact word “SIGNED” large and unmistakable in flowing 19th-century fountain-pen script: graceful copperplate-inspired letterforms, flexible-nib thick downstrokes and fine upstrokes, naturally varied baseline, delicate ink pooling at stroke endings. Print the script in the same faded forest-green stamp ink on the cream paper. Place a small engraved fountain-pen nib emblem just above the central word, subordinate to it. Curve the exact words “DOCUMENT • ORIGINAL” along the lower ring in small vintage serif capitals. Warm amber light falls softly across the paper, revealing its cotton grain and the shallow impression of the stamp. Use a palette of aged cream, muted forest green, and a trace of faded sepia. Keep the composition centered, with a clean margin around the complete circular seal. Render the quoted wording exactly; add no other lettering.