RU2021101699A - METHOD FOR FORMING PRIVILEGED TRANSACTION IN BLOCKCHAIN AND METHOD FOR BLOCK VALIDATION IN BLOCKCHAIN - Google Patents

Claims (29)

1. The method of forming a privileged transaction (14a) in the blockchain (10), containing the steps at which a privileged transaction (14a) is formed by the user through the first node (24) of the blockchain (10), adding a cryptographic signature using the user's private key to the privileged transaction (14a), thereby creating a signed privileged transaction (14a), broadcasting the signed privileged transaction (14a) to a plurality of other nodes (26-30) of the blockchain (10), wherein the other nodes (26-30) check whether the user is allowed to perform the privileged transaction (14a), with permission to execute the privileged transaction (14a) was stored on the blockchain (10) prior to the formation of a privileged transaction (14a). 2. A method for validating a block (12) of the blockchain (10), containing the steps at which a block (12) is formed by the user of the blockchain (10) by means of the first node (24) of the blockchain (10), wherein the block (12) contains one or more transactions (14), add a cryptographic signature using the private key of the first node (24) to the block (12), thereby creating a signed block (12), broadcasting the signed block (12) to a plurality of other nodes (26-30) of the blockchain (10), wherein the other nodes (26-30) check whether the user is allowed to validate the block (12), and the permission to validate the block (12) has been retained in the blockchain (10) before block validation (12). 3. The method according to claim 1 or 2, wherein the permission is stored as a transfer transaction (14) in the blockchain (10). 4. The method of claim 3, wherein the transfer transaction (14) granting permission originates from a trusted wallet (20). 5. The method according to claim 3 or 4, wherein the transfer transaction (14) contains a user indication. 6. The method according to any one of paragraphs. 1-5, in which the transfer transaction (14) transfers to itself (20) the amount of money from the trusted wallet (20). 7. The method according to any one of paragraphs. 1-5, in which the transfer transaction (14) transfers to the user (22) the amount of money from the trusted wallet (20). 8. The method according to any one of paragraphs. 1-7, in which the trusted wallet (20) receives the amount of money from the root wallet (18). 9. The method according to claim 8, wherein the root wallet (18) is determined and stored in the genesis block (16) of the blockchain (10). 10. The method according to any one of paragraphs. 1-9, in which the privileged transaction (14a) performs the generation of a sum of money. 11. The method according to any one of paragraphs. 5-10, in which the authorization is canceled by spending the amount transferred in the transfer transaction (14). 12. Blockchain system (10) containing first node (24), many other nodes (26-30), with nodes (24-30) storing copies of the blockchain (10), wherein the nodes (24-30) are connected to each other using connections (32) for data transmission, wherein the first node (24) is configured to formation for the user of a privileged transaction (14a) of the blockchain (10), adding a cryptographic signature using the user's private key to the privileged transaction, thereby creating a signed privileged transaction (14a), broadcasting the signed privileged transaction (14a) to a plurality of other nodes (26-30) of the blockchain (10), wherein the other nodes (26-30) are configured to check whether the user is allowed to perform the privileged transaction (14a), while allowing the privileged transaction to be performed (14a) was stored on the blockchain (10) prior to the formation of a privileged transaction (14a), and/or the first node (24) is configured to validate the block (12) of the blockchain (10) for the user, and the first node (24) is configured to forming a block (12) of the blockchain (10), wherein the block (12) contains one or more transactions (14), adding a cryptographic signature using the private key of the first node (24) to the block (12), thereby creating a signed block (12), broadcasting the signed block (12) to a plurality of other nodes (26-30) of the blockchain (10), wherein the other nodes (26-30) check whether the user is allowed to validate the block (12), and the permission to validate the block (12) has been retained in the blockchain (10) before block validation (12).