Also known as a "zero knowledge (ZK) proof," a validity proof is used by zero knowledge rollups (zk-Rollups) on Layer 2 blockchains to prove that the data summarized on the Layer 1 chain are valid.

Last week, Vitalik Buterin released a “quick merge via fork choice change” document – a lighter version of the Executable Beacon Chain for quick deployment. While only a loose technical document, the ...

Because of many concerns, complaints and continued questions from KOAT about the validity of certain COVID-19 vaccination cards, the New Mexico Department of Health is now working to change their ...

The Employees’ Provident Fund Organization (EPFO), under the Ministry of Labour & Employment, Government of India, issued a significant circular (No: WSU/2024/1/UIDAI Matter/4090) on January 16, 2024.

The Employees' Provident Fund Organisation (EPFO) has removed Aadhaar from the list of acceptable documents for proof of date of birth (DoB). In a circular (No: WSU/2024/1/UIDAI Matter/4090) issued on ...

The Employees' Provident Fund Organisation (EPFO) has said that Aadhaar cards will no longer be accepted as a valid proof of date of birth. The decision, communicated through a circular on Tuesday, ...

Aadhar Card will no longer be acceptable as proof of date of birth by the Employees' Provident Fund Organisation (EPFO). The EPFO notified the major move after a directive from the Unique ...

The Department of Social Welfare and Development (DSWD), Department of Foreign Affairs (DFA), and Bangko Sentral ng Pilipinas (BSP) released issuances and advisories for the acceptance of the ePhilID ...