4.2

Accessibility

Last update, October 28
CAST Code
Standards
Framework Path Description
bdt
Accessibility
[BDT.attribute.optional]Issuance/Issuance/Accessibility /Accessibility
Accessibility describes the scope of participants and whether participants' access is restricted. A public ledger, also known as non-permissioned ledger, allows anyone to create and validate blocks as well as to modify the ledger state by storing and updating data by means of transactions among participating entities. Private ledgers are restricted to specific users or entities to modify the ledger and view transactions on the ledger. Permissioned ledgers are a hybrid of public and private, such that only authorised and trusted entities can view and participate in the activities within the ledger.