VivoKey Spark 2 - Cybernetic Implant

Dangerous Things

  • $200.00
    Unit price per 
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VivoKey Spark 2

  • Microchip Implant. NFC Implant. RFID Implant.
  • 13.56MHz ISO14443A & NFC Type 4 chip
  • 2x14mm cylindrical sterile biocompatible package
  • AES128 bit strong in vivo cryptography
  • Plug-and-play microchip implant
  • 13.56MHz X Field Detector Included!

More Details

WARNING This kit definitely contains dangerous things. While the VivoKey Spark transponder is currently in FDA approval process, has undergone several quality checks during manufacture, and has been put through a battery of tests with various private labs, it has not yet been certified by any government regulatory agency for implantation or use inside the human body. Use of this device is strictly at your own risk.

Next Generation Microchip Implants

The VivoKey Spark is a product designed and manufactured by VivoKey Technologies, makers of the only microchip implants capable of performing strong cryptographic functions in vivo. The Spark 2 is ISO4443A and NFC Type 4 compliant, readable by all NFC reader devices including all NFC capable smartphones and USB readers that are capable of reading ISO14443A chips. The Spark is plug and play! There is nothing to program, and it is cryptographically secure. It works with the VivoKey app to configure scan behavior and expand your capabilities.

Unlike other NFC implants, the VivoKey Spark is not a simple NFC chip, it is a secure link to the future. With the Spark, you aren’t just upgrading yourself, you are becoming part of the most advanced microchip community in the world and your new digital capabilities will keep expanding as the VivoKey platform grows. Welcome to the future.

Check here for more information on the Spark and how it fits into the VivoKey ecosystem.

Kit Contents

  • 1 sterile injector assembly, pre-loaded with a VivoKey Spark 2 tag
  • 2 single use ChloraPrep antiseptic wipes
  • 1 sterile gauze pad for post-injection wound care
  • 1 sterile expandable-fabric adhesive bandage
  • 1 pair of non-sterile, non-latex procedure gloves

The Spark kit contains the Spark pre-loaded inside the injector assembly, and all the sterile procedure materials required to perform installation. The Spark is encased in biologically safe 2x14mm cylindrical bioglass. The bioglass cylinder is laser sealed and the finished Spark is tested for function before loading into the injector assembly, and the whole injector assembly with the Spark inside is EO gas sterilized.

Important Things To Know

  • 13.56MHz ISO14443A & NFC Type 4 compliant RFID chipset
  • AES128 encryption function with 2 byte payload salt
  • Encased in 2.1mm by 14mm bioglass with non-toxic epoxy
  • Pre-tested and pre-loaded in sterile injection assembly

AES Encryption
Spark’s core cryptography function is compliant to FIPS PUB 197 (FIPS 197) Advanced Encryption Standard (AES). The CMAC is calculated according to NIST Special Publication 800-38B, and uses only 8 even bytes from last encrypted block.

Surgery and Installation
Our x-series transponders are typically installed into the webbing between the metacarpal bones of the index finger and thumb, resting parallel to the index metacarpal. The reason they are installed in the hand has to do with the extremely short read range of x-series chips and the typical use case being some form of access control where the tag must be presented to a fixed reader of some kind. The suggested placement within the hand was chosen due to the lack of major nerve bundles or blood vessels running through that area.


Achieving a safe installation definitely requires a steady hand and experience performing aseptic procedures. Dangerous Things prefers our customers locate one of our professional body piercing or body modification partners to complete the installation of this product. If no partners are available in your area, you should be able to follow this guide to finding a professional in your area who is willing to assist you. For aftercare information and what to expect, please read our X-Series FAQ page.

Lifetime Warranty
If you do purchase one of our products and experience a failure, we offer a full lifetime warranty on all of our products. You will need to return the product for testing and analysis, and if it is malfunctioning, we will ship you a replacement free of charge. Read all about it on our warranty policy page.

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