Techniques for facilitating bridging of nfts across different blockchains and orchestrating cross-chain functions

A method for facilitating interoperability between two blockchain networks comprising:

• receiving, by a first bridge smart contract, a bridging request from a digital wallet application of a user to bridge a source non-fungible token (NFT) from a first blockchain hosted by a first blockchain network to a second blockchain hosted by a second blockchain network, wherein the source NFT is owned by a first account of the user on the first blockchain and was minted on the first blockchain by an NFT collection smart contract, and wherein the first bridge smart contract is executed by a first blockchain network that hosts the first blockchain;
• locking, by the first bridge smart contract, the source NFT in response to verifying the bridging request, wherein the user is unable to use or control the source NFT until it is unlocked by the first bridge smart contract;
• determining, by an oracle server, that the bridging request was verified by the first bridge smart contract and that the source NFT has been locked by the first bridge smart contract;
• determining, by the oracle server, whether a clone NFT having a one-to-one association with the source NFT has previously been minted on the second blockchain;
• in response to determining that the clone NFT has previously been minted:
• providing, by the oracle server, an unlock instruction to a second bridge smart contract executed by the second blockchain network, and
• unlocking, by the second bridge smart contract, the clone NFT in response to the unlock instruction, wherein unlocking the clone NFT grants the user control of the clone NFT on the second blockchain;
• in response to determining that the clone NFT has not yet been minted:
• providing, by the oracle server, a minting instruction to the second bridge smart, wherein in response to the minting instruction the second bridge smart contract instructs a clone NFT collection smart contract to:
• mint the clone NFT based on a set of NFT attributes of the source NFT;
• and
• assign ownership of the clone NFT to the second account of the user on the second blockchain, wherein the clone NFT is controllable and useable by the user while the source NFT is locked on the first blockchain.