this topic was covered last, last week but i could not locate it. does anyone know what media ID is associated with this orange-topped dvd-r? the color of the dye (purple) looks the same as Ricoh 4x's. thanks, guys

update: about half-inch from the center hub there appears to be a mark (thin-wall line[circle]) that looks like a previous burn. again this "burn" is very short and starts from about 1/2" from the center hub.
thanks for any and all info.