[H]Hashentic

NFC tickets and event access workflows

HASHENTIC / NFC10
Tickets & Private Events: Ticket stubVIP ACCESSAURORA FESTBARCELONA · OLYMPIC ARENADATEMAY 18 · 2026 · 20:00GATENORTH 3SECTIONVIP-1SEATA12[H]NFC
Potential label placementTicket stub

Use an NFC ticket, card or wristband to open event information and support a defined admission journey. Access control depends on the event system and gate procedures, not merely on a link opening successfully.

Choose the NFC tag for your product

Start with the admission decision and event-system integration, then choose the ticket carrier. Opening an event page and redeeming a one-time entry are different operations.

NFC tag preference

Choose the verification method for your pilot. Metal placement and packaging still need separate testing.

Will the tag sit on or close to metal?
What is the main packaging constraint?
Tag specifications and placement guidance
NTAG215

Ordinary NFC for information access

NTAG215 can open event information or a registered ticket page, but its static link can be copied. It cannot by itself enforce one-time admission, transfer or cancellation rules.

NTAG424 DNA / EM4425

Secure NFC for tag verification

Configured NTAG424 DNA or EM4425 can add dynamic tag evidence with backend checks. Redemption, concurrent requests, re-entry and override permissions still need explicit integration with the admission system.

Carrier design near metal

Metal clips, badges or venue equipment near the scan position can affect reading. Test an alternative position or a suitable carrier as needed; chip security is independent of on-metal construction.

Packaging and operating limits

Test paper folding, wristband fit, sweat, water and real gate phones or readers. Include damaged carriers and network failure; define offline and reconciliation procedures rather than assuming they are supported.

From ticket issue to the entrance decision

  1. 01

    Associate the event carrier

    Test the ticket, card or wristband and define its relationship with a registration record and privacy rules.

  2. 02

    Integrate admission decisions

    Agree server-side redemption and concurrent-scan handling with the ticketing system; a static link alone cannot enforce one-time entry.

  3. 03

    Rehearse gate exceptions

    Test duplicate presentation, re-entry, loss and network failure with the actual gate staff and equipment.

Choose the carrier for the venue

Test paper tickets, cards or wristbands in realistic conditions. Folding, sweat, water and proximity to the body can affect the finished construction. Define who scans the carrier, from which side and with which phone or reader at the gate.

Redemption needs an admission system

A static NTAG215 link can be copied; a registered page is not proof of unused admission. Plan a server-side redemption decision, permissions and concurrent-scan handling with the ticketing system. A secure NFC chip can add tag evidence but does not implement those admission rules by itself.

Make exceptions operational

Define transfers, cancellations, lost tickets, re-entry and accessibility assistance. Explain which person can override a result and how the action is recorded. Keep attendee data restricted and do not let possession of a public ticket link reveal private registration details.

Rehearse peak entry conditions

Pilot with the actual gate equipment and staffing. Test duplicate presentation, a legitimate second entry, damaged carriers and network failure. Measure time to a useful result and queue impact; define offline behaviour and reconciliation explicitly rather than assuming they are available.

NFC pilot for tickets and event access

Describe your product, packaging material, intended scan or verification result, target market and expected pilot scope. The team can then assess placement, data and integration requirements.

All industries
Your NFC requirements