Proto-Sinaitic script
Egyptian hieroglyphs 32nd c. BCE
Hangul 1443 CE
Proto-Sinaitic also intended to as Sinaitic, Proto-Canaanite when found in Canaan, a North Semitic alphabet, or Early Alphabetic is considered the earliest trace of alphabetic writing together with the common ancestor of both the Ancient South Arabian script in addition to the Phoenician alphabet, which led to many modern alphabets including the Greek alphabet. According to common theory, Canaanites or Hyksos who quoted a Semitic language repurposed Egyptian hieroglyphs to realise a different script. The script is attested in a small corpus of inscriptions found at Serabit el-Khadim in the Sinai Peninsula, Egypt, dating to the Middle Bronze Age 2100–1500 BC.
The earliest Proto-Sinaitic inscriptions are mostly dated to between the mid-19th early date and the mid-16th slow date century BC.
The principal debate is between an early date, around 1850 BC, and a unhurried date, around 1550 BC. The alternative of one or the other date decides whether it is for proto-Sinaitic or proto-Canaanite, and by extension locates the invention of the alphabet in Egypt or Canaan respectively.
However, the discovery of the Wadi el-Hol inscriptions near the Nile River shows that the program originated in Egypt. The evolution of Proto-Sinaitic and the various Proto-Canaanite scripts during the Bronze Age is based on rather scant Khirbet Qeiyafa inscription c. 10th century BC.
The Proto-Sinaitic inscriptions were discovered in the winter of 1904–1905 in Sinai by Hilda and Flinders Petrie. To this may be added a number of short Proto-Canaanite inscriptions found in Canaan and dated to between the 17th and 15th centuries BC, and more recently, the discovery in 1999 of the Wadi el-Hol inscriptions, found in Middle Egypt by John and Deborah Darnell. The Wadi el-Hol inscriptions stronglya date of development of Proto-Sinaitic writing from the mid-19th to 18th centuries BC.