Asset-backed digital security tokens

Patent metadata

Field	Value
Publication number	US-11700123-B2
Application number	US-202117350132-A
Country	US
Kind code	B2
Filing date	Jun 17, 2021
Priority date	Jun 17, 2020
Publication date	Jul 11, 2023
Grant date	Jul 11, 2023

Abstract

A rights server system comprises a combination of digital fingerprint authentication techniques, processes, programs, and hardware that facilitate the creation, assignment, management, and enforcement of rights related to a physical object. An unspoofable, secure linkage is created between a physical object and an associated digital file through a digital fingerprint of the object. The digital fingerprint must be unambiguously derived from the object. The rights server manages interests in the physical object through issuing digital tokens which are linked to the associated digital file. Digital tokens linked to and backed by the physical object can serve as a type of currency or medium of exchange of real value.

First claim

We claim:

1. A method of inducting a physical object into a rights management system, the method comprising:
acquiring a digital fingerprint of the physical object;
creating an associated digital file (“ADF”) of the physical object in a secure datastore;
storing the digital fingerprint of the physical object in the ADF, so as to securely and uniquely link the ADF to the physical object as a digital counterpart in an unspoofable manner;
initializing a digital ledger stored in or linked to the ADF, the digital ledger storing at least one asset-backed token representing an interest in or transaction affecting the physical object; and
updating the digital ledger to realize transactions that utilize the at least one asset-backed token to exchange real value backed by the physical object.

2. The method of claim 1 , further comprising:
providing a second party with access to the ADF, wherein the second party's access to the ADF is limited to dealing with an interest related to the physical object transferred to the second party as reflected in the digital ledger;
notifying the second party of the provided access to the ADF; and
storing data in or linked to the ADF indicating the provided access to the ADF.

3. The method of claim 2 , further comprising:
storing a key object digital fingerprint in the ADF; and
associating the stored key object digital fingerprint to the second party interest,
wherein providing the second party with access to the ADF includes authenticating the second party or her transferee by matching a tendered digital fingerprint to the stored key object digital fingerprint within a selected threshold level of confidence.

4. The method of claim 1 wherein:
the interest represented by the token stored in the ledger is at least one of a set of interests comprising (a) full or partial ownership of the physical object, (b) partial or full ownership of a security interest in the physical object, and (c) a limited right to use the physical object.

5. The method of claim 4 , further comprising:
receiving input data that identifies an event associated with the physical object;
analyzing the ADF based on an occurrence of the event;
updating zero or more tokens in the ADF based on the analyzing of the ADF; and
transmitting a message to an entity identified in the ADF as a holder of one or more of the updated tokens.

6. The method of claim 5 , further comprising:
programmatically applying the occurrence of the event to terms of an applicable agreement to obtain a result;
executing an action responsive to the result in accordance with the agreement; and
transmitting a message notifying a party to the agreement of the action.

7. The method of claim 6 wherein:
the action executed responsive to the result in accordance with the agreement comprises effecting a change of rights in the physical object by updating the ADF linked to the physical object; and
the message notifies an owner of the physical object of the change of rights.

8. The method of claim 7 wherein updating the ADF includes programmatically generating new or revised tokens in the ADF to reflect the change of rights; and distributing the new or revised tokens electronically.

9. The method of claim 8 wherein the change of rights is one of a release of a security interest in the physical object or a change of a security interest to an ownership interest.

10. The method of claim 1 further comprising:
authenticating a user to grant access to a digital counterpart of a physical object, wherein the digital counterpart comprises an associated digital file (“ADF”) that is stored in a secure database, and authenticating the user includes matching a target digital fingerprint tendered by the user to a digital fingerprint previously inducted in the database and stored in or linked to the ADF;
receiving an input from the authenticated user; and
executing a predetermined action.

11. The method of claim 10 wherein the predetermined action comprises triggering an application to carry out contracted terms based on pre-defined triggers.

12. The method of claim 10 wherein the predetermined action comprises querying the ADF to identify an entity and transmitting a message to the identified entity, the message based on the update to the ledger.

13. The method of claim 6 wherein the agreement is one of a set of agreements that affects an interest in the physical object including:
a hypothecation agreement, a loan agreement, a sale agreement, an agreement to partition or divide the physical object, an agreement in lieu of foreclosure, a tax lien, a will, a securitization agreement, a brokerage or agency agreement.

14. The method of claim 6 wherein the agreement is one of a set of agreements that affects an interest in the physical object including:
a fractional hypothecation, a fractional monetization, and a fractional ownership.

15. The method of claim 1 including storing supplemental data related to the physical object in the ADF, wherein the supplemental data includes at least one of:
high-quality digital photographs of the physical object, and
a ledger of current and past owners of the physical object.

16. The method of claim 1 further comprising storing supplemental data related to the physical object in the ADF, wherein the supplemental data includes at least one of:
a certificate of origin of the physical object,
a certificate issued by a most recent professional authenticator,
information about a provenance of the physical object and a subsequent history of the physical object, or
a digital media file associated with the physical object.

17. The method of claim 1 further comprising storing supplemental data related to the physical object in the ADF, wherein the supplemental data includes at least one of:
tokens that represent fractional ownership;
a ledger of current and past owners of the object; or
a ledger of transfers and transactions involving interests represented by digital tokens access tokens.

18. A rights server system comprising:
a digital processor to execute stored program code; and
a secure datastore operatively coupled to the digital processor,
the datastore including an associated digital file (“ADF”) of a physical object, wherein the ADF includes a digital fingerprint extracted from the physical object, thereby linking the ADF to the physical object,
the program code arranged to cause the digital processor, upon execution of the program code, to:
initialize a transaction ledger in ADF;
tokenize a physical object by creating a digital token and securely linking the token to the physical object by storing the token in the ADF linked to the physical object, wherein creation of the token is under supervision or control of a trusted entity that has been authenticated to the rights server system, and wherein the digital token represents and specifies an interest in the physical object;
transfer the digital token to a party; and
update the ledger and the digital token in the ADF to reflect the transfer of the token.

19. The rights server system according to claim 18 wherein the specified interest is an ownership interest in the physical object so that the transfer of the digital token transfers the ownership interest to the party in a secure unspoofable manner.

20. The rights server system according to claim 19 wherein the ownership interest is a fractional ownership interest.

21. The rights server system according to claim 18 wherein the specified interest

Assignees

• Alitheon Inc

Inventors

• Withrow Justin Lynn
• Ross David Justin

Classifications

• H04L9/50

  using hash chains, e.g. blockchains or hash trees · CPC title

• H04L9/3263

  involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements (network architectures or network communication protocols for supporting authentication of entities using certificates in a packet data network H04L63/0823) · CPC title

• H04L9/3213 Primary

  using tickets or tokens, e.g. Kerberos (network architectures or network communication protocols for entities authentication using tickets in a packet data network H04L63/0807) · CPC title

• G06Q40/00

  Finance; Insurance; Tax strategies; Processing of corporate or income taxes · CPC title

• G06F21/10 Primary

  Protecting distributed programs or content, e.g. vending or licensing of copyrighted material (protection in video systems or pay television H04N7/16) {; Digital rights management [DRM]} · CPC title