How can I prevent users from submitting a timestamp with their transaction? When I create a transaction, the timestamp field is added to the transaction and can be inputted by the user. While the timestamp on the transaction is populated if the client does not send it, the user can send in their own timestamp to back-date a transaction.
Why is timestamp part of every transaction input in hyperledger composer?
234 Views Asked by Micah Tessler At
1
There are 1 best solutions below
Related Questions in HYPERLEDGER-COMPOSER
- How to know a Pod's own IP address from inside a container in the Pod?
- Who will decide the "specified number of pods" for replication controller in kubernetes?
- Access other containers of a pod in Kubernetes
- Kubernetes cluster using Vagrant not working after restart
- kubectl not installed with gcloud SDK
- How do I access the Kubernetes api from within a pod container?
- Exposing several services with Vagrant and Kubernetes on my own server
- Does Kubernetes provision new VMs for pods on my cloud platform?
- Any suggestion for running Aerospike on Kubernetes on CoreOS on GCE?
- Kubernetes - kubectl exec bash - session drop and line width
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular # Hahtags
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
I think you would have to enforce this in the client tier (prior to submitting the transaction using the Node.js or REST API).
This is an interesting requirement however. Can you elaborate more on the use case and what you are worried about?