IP Library Granted Patent US 12,602,670
Granted Patent B2
US 12,602,670 · App. 18/444,588 · Granted Apr 14, 2026

Digital securitization, obfuscation, policy and commerce of event tickets

Inventor: Sanzib Khaund (Walnut Creek, CA)
Assignee: Live Nation Entertainment, Inc.
G06Q20/045G06Q20/3829H04L9/3236H04L9/3297G06Q2220/00H04L9/50
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Quick Facts
Patent No.
US 12,602,670
App. No.
18/444,588
Granted
Apr 14, 2026
Kind
B2
Abstract

The present disclosure provides systems and methods that may convert traditional tickets into secure digital assets protected by cryptographic public/private keys that deploy these tickets on a blockchain. By structuring these tickets as smart digital contracts, such system can act as a self-policing escrow while simultaneously allowing ticket issuers greater control over the tickets after the tickets leave the ticket issuers' possession. The system can incorporate specific capabilities into the digital assets to provide an increased level of multiple ownership, security granularity, and sales restrictions in ticket transactions.

Claims (54)

1 . A computer-implemented method for managing digital tickets for events, comprising:

generating a template representing a physical ticket for an event, including policies for distribution, transfer, redemption, ownership management, access control, and parameter restrictions;

associating extracted ticket parameters from digital tickets with a unique event identifier;

generating bytecode and an application binary interface (ABI) based on a ticket template if a physical ticket copy is absent in a database;

creating digital tickets using the bytecode and ABI, then deploying them to a blockchain system;

registering a unique event identifier for access rights to the blockchain system, including assigning rights to event administrators and enabling rescinding of tickets;

converting digital tickets to digital tokens within a blockchain, linked to ownership rights;

restricting digital tickets based on predefined criteria within the blockchain, ensuring compliance with event policies and regulations;

transferring and redeeming digital tickets using a public key and a private key of digital tickets, generated by the blockchain system;

receiving unlock requests along with current ticket location and remaining time until an event starts, and validating them based on geolocation and time thresholds;

unlocking digital tickets within a venue's geofence and within a predetermined time before the event starts; and

enabling ticket rescinding, removing tickets from sale, and performing administrative actions through smart contracts linked to ownership and redemption rights.

2 . The computer-implemented method of claim 1 , further comprising repurchasing the digital tickets associated with ticket ownership rights.

3 . The computer-implemented method of claim 1 , further comprising displaying a barcode of the digital tickets for unblocking an event associated with a venue.

4 . The computer-implemented method of claim 1 , further comprising tracking transactions of the digital tickets using blockchain and a smart contract, wherein the smart contract is associated with predefined rules for handling transactions and enforcing a set of policies of the digital tickets.

5 . The computer-implemented method of claim 1 , further comprising determining a priority of transactions of the digital tickets associated with predefined time using the blockchain system and determining a sequence of the sale based on whether the digital tickets are previously sold or rescinded.

6 . The computer-implemented method of claim 1 , further comprising extracting an address of the digital tickets on the blockchain system, wherein the address is used to track ownership of the digital tickets and store the address of the digital tickets in a digital wallet.

7 . The computer-implemented method of claim 1 , further comprising updating an address of the digital tickets.

8 . A system for managing digital tickets for an event, the system comprising:

one or more processors; and

memory coupled with the one or more processors, the memory configured to store instructions that when executed by the one or more processors cause the one or more processors to:

generate a template representing a physical ticket for an event, including policies for distribution, transfer, redemption, ownership management, access control, and parameter restrictions;

associate extracted ticket parameters from digital tickets with a unique event identifier;

generate bytecode and an application binary interface (ABI) based on a ticket template if a physical ticket copy is absent in a database;

create digital tickets using the bytecode and ABI, then deploying them to a blockchain system;

register a unique event identifier for access rights to the blockchain system, including assigning rights to event administrators and enabling rescinding of tickets;

convert digital tickets to digital tokens within a blockchain, linked to ownership rights;

restrict digital tickets based on predefined criteria within the blockchain, ensuring compliance with event policies and regulations;

transfer and redeem digital tickets using a public key and a private key of digital tickets, generated by the blockchain system;

receive unlock requests along with current ticket location and remaining time until an event starts, and validating them based on geolocation and time thresholds;

unlock digital tickets within a venue's geofence and within a predetermined time before the event starts; and

enable ticket rescinding, removing tickets from sale, and performing administrative actions through smart contracts linked to ownership and redemption rights.

9 . The system of claim 8 , wherein the one or more processors are further configured to repurchase the digital tickets associated with ticket ownership rights.

10 . The system of claim 8 , wherein the one or more processors are further configured to track transactions of the digital tickets using a blockchain system and a smart contract, wherein the smart contract is associated with predefined rules for handling transactions and enforcing a set of policies of the digital tickets.

11 . The system of claim 8 , wherein the one or more processors are further configured to determine priority of transactions of the digital tickets associated with predefined time using the blockchain system and determine a sequence of the sale based on whether the ticket is previously sold or rescinded.

12 . The system of claim 8 , wherein the one or more processors are further configured to extract an address of the digital tickets on the blockchain system, wherein the address is used to track ownership of the digital tickets and store the address of the digital tickets in a digital wallet.

13 . The system of claim 12 , wherein the one or more processors are further configured to update the address of the digital tickets associated with a current owner of the digital tickets, wherein the current owner of the digital tickets is updated with a ticket ownership right and transactions of the digital tickets.

14 . A non-transitory computer-readable storage medium having stored thereon instructions for managing digital tickets for an event, the instructions comprising:

generating a template representing a physical ticket for an event, including policies for distribution, transfer, redemption, ownership management, access control, and parameter restrictions;

associating extracted ticket parameters from digital tickets with a unique event identifier;

generating bytecode and an application binary interface (ABI) based on a ticket template if a physical ticket copy is absent in a database;

creating digital tickets using the bytecode and ABI, then deploying them to a blockchain system;

registering a unique event identifier for access rights to the blockchain system, including assigning rights to event administrators and enabling rescinding of tickets;

converting digital tickets to digital tokens within a blockchain, linked to ownership rights;

restricting digital tickets based on predefined criteria within the blockchain, ensuring compliance with event policies and regulations;

transferring and redeeming digital tickets using a public key and a private key of digital tickets, generated by the blockchain system;

receiving unlock requests along with current ticket location and remaining time until an event starts, and validating them based on geolocation and time thresholds;

unlocking digital tickets within a venue's geofence and within a predetermined time before the event starts; and

enabling ticket rescinding, removing tickets from sale, and performing administrative actions through smart contracts linked to ownership and redemption rights.

15 . The non-transitory computer-readable storage medium of claim 14 , further comprising repurchasing the digital tickets associated with ticket ownership rights.

16 . The non-transitory computer-readable storage medium of claim 14 , further comprising displaying a barcode of the digital tickets for unblocking an event associated with a venue.

17 . The non-transitory computer-readable storage medium of claim 14 , further comprising tracking transactions of the digital tickets using a blockchain system and a smart contract, wherein the smart contract is associated with predefined rules for handling transactions and enforcing a set of policies of the digital tickets.

18 . The non-transitory computer-readable storage medium of claim 14 , further comprising determining a priority of transactions of the digital tickets associated with predefined time using the blockchain system and determining a sequence of the sale based on whether the digital tickets are previously sold or rescinded.

19 . The non-transitory computer-readable storage medium of claim 14 , further comprising extracting an address of the digital tickets on the blockchain system, wherein the address is used to track ownership of the digital tickets and store the address of the digital tickets in a digital wallet.

Assignments (3)
SECURITY AGREEMENT Recorded Feb 3, 2025
From: LIVE NATION ENTERTAINMENT, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 070095/0508 →
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS Recorded Feb 3, 2025
From: LIVE NATION ENTERTAINMENT, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS SUCCESSOR IN INTEREST TO U.S. BANK NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Reel/Frame 070098/0018 →
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS Recorded Feb 3, 2025
From: LIVE NATION ENTERTAINMENT, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS SUCCESSOR IN INTEREST TO U.S. BANK NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Reel/Frame 070609/0313 →