Synchronize Firebase to Blockchain with TimeSeal

Made by TimeSeal

TimeSeal is a secure blockchain timestamping solution that ensures data integrity and transforms apps into blockchain applications.

Works with
Cloud Firestore
0.0.6 | Source code

How this extension works

About TimeSeal

TimeSeal is a sophisticated blockchain timestamping solution designed to provide unparalleled security and innovation in maintaining data integrity. In an era where information is the most valuable commodity, TimeSeal ensures the robustness and authenticity of your data, helping you preserve unalterable records in a digital ledger. Utilizing the secure environment of blockchain technology, TimeSeal offers a cost-effective solution to businesses of all scales, from startups to multinational corporations.

TimeSeal not only serves as an immutable safeguard to your data but also acts as a transformative technology. It empowers users to convert their applications into blockchain applications through a seamless one-click process. Connected with Firebase, a flexible, scalable database platform, TimeSeal enables a smooth transition of applications into the blockchain realm. Every transaction or data entry in your Firebase database (Cloud Firestore) is time-stamped on the blockchain, offering transparency, traceability, and a tamper-proof verification method.


Automatic Timestamping: TimeSeal offers automatic timestamping, marking every alteration and modification to your designated data collection. This feature brings traceability and accountability to your system, ensuring every change is recorded in real time. It transforms your Firebase database into a reliable, blockchain-powered data store.

Unalterable Records: TimeSeal harnesses the power of blockchain technology to produce unchangeable, tamper-resistant documentation. Every timestamp created is encoded into the blockchain, ensuring it can never be altered or deleted. This provides a guaranteed method for maintaining the integrity of your records.

Blockchain Transformation: With a simple click, TimeSeal allows you to transform your existing application into a blockchain application. It integrates smoothly with your Firebase database, ensuring each data entry or transaction is not just stored, but also time-sealed on the blockchain. This brings the power of decentralization, data immutability, and increased security to your application.

Cost-effective solution: TimeSeal provides an economical yet effective solution for businesses to secure their data. Its integration with Firebase allows businesses to leverage the power of blockchain without incurring significant costs. TimeSeal is designed to cater to businesses of all sizes and structures, making it a viable choice for startups and large enterprises alike.
With TimeSeal, transition into the world of blockchain technology is no longer a complex process. It simplifies the transformation and guarantees the security of your data, enhancing your business operations and data management strategies. Experience the future of data integrity and verifiability with TimeSeal.


Before installing the TimeSeal Firebase Extension, you must have:

  1. A Firebase project: If you don’t have one, you can create it on the Firebase console.
  2. Billing enabled: TimeSeal’s Firebase Extension is a paid service, and you must have billing enabled for your Firebase project.
  3. Firebase Firestore: Your Firebase project must be using Firestore for data storage.
  4. Firebase Functions: Your Firebase project must firebase functions enabled.

Once you have completed these steps, you’re ready to install the TimeSeal Firebase Extension. Please proceed to the installation guide ( for further instructions.

Thank you for choosing TimeSeal, the secure, accurate, and reliable solution for your data timestamping needs. Your data’s future starts here.


This extension uses other Firebase or Google Cloud Platform services which may have associated charges:

  • Cloud Functions

When you use Firebase Extensions, you’re only charged for the underlying resources that you use. A paid-tier billing plan is only required if the extension uses a service that requires a paid-tier plan, for example calling to a Google Cloud Platform API or making outbound network requests to non-Google services. All Firebase services offer a free tier of usage. Learn more about Firebase billing.