In 2008, the Indian government introduced the e-stamping facility, which allows users to pay stamp duties online and generate e-stamp papers. This move aimed to reduce tax evasion and make the process more transparent.
It sounds like you’re referring to a and mentioning “solid post” — possibly a typo or shorthand. 100 rupee stamp paper
Over the years, the use of stamp papers in India has undergone significant changes. With the advent of technology, the government has introduced e-stamping and online payment of stamp duties. This has reduced the use of physical stamp papers and made the process more efficient. In 2008, the Indian government introduced the e-stamping