5. ้็ถๅฐๅ
ฌ็พ้ๆพ๏ผไฝไธ่ฝ้จๆไฝฟ็จ็ธๅ็่ณ่จใไนๅพ๏ผๅฏไปฅ็จๆผๅๆฅญ็จ้ใไพๅฆ๏ผๅฆๆๆจๆฑบๅฎไฝฟ็จๅฎ๏ผๆจๅฏไปฅๅๅ
ฌ็พ้ๆพใ Privateโ๏ผไฝๆฏ็ถprivate record, Public opening, ๆๅณ่โPublic openingโ็โElectronicโ้้กๅ, Re-recording โMovementโ, โMovementโโPublic openingโ๏ผ่ไธๆฏโSecureโใ