Fmr Corp.

Amanda Chiu

Xinxin Sheng

Jonathan Hromi

Raghav Chawla

Thomas Stephen McGuire

Thomas Stephen Mcguire

The Computationally Efficient Transfer Processing, Auditing, and Search Apparatuses, Methods and Systems ('SOCOACT') transforms smart contract request, crypto currency deposit request, crypto collateral deposit request, crypto currency transfer request, crypto collateral transfer request inputs via SOCOACT components into transaction confirmation outputs. Also, SOCOACT transforms transaction record inputs via SOCOACT components into matrix and list tuple outputs for computationally efficient auditing. A blockchain transaction data auditing apparatus comprises a blockchain recordation component, a matrix Conversion component, and a bloom filter component. The blockchain recordation component receives a plurality of transaction records for each of a plurality of transactions, each transaction record comprising a source address, a destination address, a transaction amount and a timestamp of a transaction; the source address comprising a source wallet address corresponding to a source digital wallet, and the destination address comprising a destination wallet address corresponding to a destination virtual currency wallet; verifies that the transaction amount is available in the source virtual currency wallet; and when the transaction amount is available, cryptographically records the transaction in a blockchain comprising a plurality of hashes of transaction records. The Bloom Filter component receives the source address and the destination address, hashes the source address using a Bloom Filter to generate a source wallet address, and hashes the destination address using the Bloom Filter to generate a destination wallet address. The Matrix Conversion component adds the source wallet address as a first row and a column entry to a stored distance matrix representing the plurality of transactions, adds the destination wallet address as a second row and column entry to the stored distance matrix representing the plurality of transactions, adds the transaction amount and the timestamp as an entry to the row corresponding to the source wallet address and the column corresponding to the destination wallet address; and generate a list representation of the matrix, where each entry in the list comprises a tuple having the source wallet address, the destination wallet address, the transaction amount and the timestamp.

Computationally efficient transfer processing and auditing apparatuses, methods and systems

The Social Aggregated Fractional Equity Transaction Partitioned Acquisition Apparatuses, Methods and Systems, ('SAFETPA') transforms fractional equity ownership purchase request inputs via SAFETPA components into transaction confirmation outputs. A Fractional Order Generation component receives a purchase request for a fractional order of an equity via a data communication network interface from a client terminal of a client having a source of funds and having a public encryption key, determines a purchase price for the fractional order of the equity by retrieving a quote for a price of a share of the equity, confirms that the source of funds contains at least the purchase price; and generates a trade order for the share of the equity. A Fractional Order Placement component obtains the trade order from Fractional Order Generation Component, transmits the trade order to a trade execution server via the data communication network, and receives a confirmation of an execution of the trade order from the trade execution server via the data communication network. A Blockchain Recordation Component receives the confirmation from the Fractional Order Placement Component, records the confirmation, the fractional share and the public key of the client in a block data structure, records the block data structure in a blockchain, wherein each block data structure of the blockchain comprises a hash of a prior block data structure in the blockchain in order to secure the blockchain from tampering, and transmits the confirmation to the client terminal via the data communication network for display to the client.

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San Francisco, CA, United States of America

Amanda Chiu