Abstract: Embodiments of a method for verifying contents of multiple wallets in a blockchain network through linking the wallets via entangled parity-tokens is provided. The method comprises querying blockchain data based on parity-token identifiers to identify transactions minting a plurality of parity-tokens to a first wallet having the first wallet address, transferring the plurality of parity-tokens from the first wallet address to a second wallet having the second wallet address, and returning one of the plurality of parity-tokens from the second wallet address to the first wallet address, retaining another one of the plurality of parity-tokens in the second wallet address. Responsive to at least identifying the transactions, the method further comprises verifying contents in the second wallet using the second wallet address.

Abstract: Embodiments of a method for verifying contents of multiple wallets in a blockchain network through linking the wallets via entangled parity-tokens is provided. The method comprises querying blockchain data based on parity-token identifiers to identify transactions minting a plurality of parity-tokens to a first wallet having the first wallet address, transferring the plurality of parity-tokens from the first wallet address to a second wallet having the second wallet address, and returning one of the plurality of parity-tokens from the second wallet address to the first wallet address, retaining another one of the plurality of parity-tokens in the second wallet address. Responsive to at least identifying the transactions, the method further comprises verifying contents in the second wallet using the second wallet address.

Abstract: Embodiments of a method for electronic ticket validation with non-fungible tokens (NFTs) in a blockchain network are disclosed. The method is executed by a processor of a server in a cloud network and comprises: receiving a wallet address of a wallet in the blockchain network; querying blockchain data based on the wallet address to identify a NFT identifier in the wallet; determining whether the NFT identifier matches at least one in a list of pre-approved NFT identifiers; retrieving a digital image corresponding to the NFT identifier determined to match at least one identifier in the list of pre-approved NFT identifiers; randomly selecting an animation from a repository of mutually distinct animations; generating a combination of the selected animation and the retrieved digital image; and transmitting the combination to a ticketholder-device and to a validation-device for synchronous display by the ticketholder-device and the validation-device.