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14 条记录 (耗时 0.024 秒)

    BLOCKCHAIN TRACKING OF A PHYSICAL DIAMOND TOKEN
    1.
    发明申请
    BLOCKCHAIN TRACKING OF A PHYSICAL DIAMOND TOKEN 有权

    公开(公告)号：US20210133728A1

    公开(公告)日：2021-05-06

    申请号：US17089560

    申请日：2020-11-04

    申请人： Diamond Standard Inc.

    发明人： Cormac L. Kinney

    IPC分类号： G06Q20/36 ,  H04L9/06 ,  H04L9/32 ,  G06Q20/06 ,  E05G1/00

    摘要： A diamond asset comprising one or more diamonds and an encryption chip is used to asset-back a cryptographic token that can be used to conduct transactions. A user device executes an application programming interface configured to access a blockchain that stores a smart contract associated with the cryptographic token backed by the value of the one or more diamonds. When the user device receives an instruction to perform a transaction related to the cryptographic token, the user device causes the encryption chip to sign the smart contract. In response to determining that the smart contract was signed by the encryption chip, the user device causes the transaction to be performed.

    SMART CABINET WITH WIRELESS SENSORS FOR AUDITING AND AUTHENTICATING OBJECTS STORED THEREIN
    4.
    发明申请
    SMART CABINET WITH WIRELESS SENSORS FOR AUDITING AND AUTHENTICATING OBJECTS STORED THEREIN 有权

    公开(公告)号：US20210136576A1

    公开(公告)日：2021-05-06

    申请号：US17089549

    申请日：2020-11-04

    申请人： Diamond Standard Inc.

    发明人： Cormac L. Kinney

    IPC分类号： H04W12/06 ,  H04L9/32 ,  G06F16/28 ,  H04L9/06

    摘要： Described in this application is a secured smart cabinet having a plurality of retractable shelves mounted therein for storing a plurality of assets with wireless encryption chips for authentication sealed with each asset. Each shelf is partitioned into a plurality of compartments configured to hold an asset and to enable wireless communication between a wireless senor and a wireless encryption chip. A processing system is configured to command the wireless sensors to audit, authenticate and interact with the wireless encryption chip in the asset and exchange data between the processing system and an authentication server. The exchange of data could include receiving commands from and sending authentication results to the authentication server. The smart cabinet also includes a network device to enable the exchange of data between the processing system and the authentication server.

    DEPLOYING PHYSICAL DIAMOND TOKENS ON A BLOCKCHAIN
    7.
    发明申请
    DEPLOYING PHYSICAL DIAMOND TOKENS ON A BLOCKCHAIN 有权

    公开(公告)号：US20210133737A1

    公开(公告)日：2021-05-06

    申请号：US17089541

    申请日：2020-11-04

    申请人： Diamond Standard Inc.

    发明人： Cormac L. Kinney

    IPC分类号： G06Q20/38 ,  H04L9/32 ,  H04L9/30 ,  H04L9/14 ,  H04L9/06 ,  G06Q20/36

    摘要： A diamond asset comprising one or more diamonds and an encryption chip is used to asset-back a cryptographic token that can be used to conduct transactions. The cryptographic token is written to a blockchain using a smart contract that is configured to enable a transaction associated with the token in response to two or more of: a signature by the encryption chip, a signature by the owner of the diamond asset, and a validation of a visual layout of the diamond asset.