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MAM: Can stored data in restricted mode be revoked at any time?

I have stored some data on the Tangle using MAM in restricted mode. Can this existing stored data be revoked, at any time, in some way? In the MAM API I could not find such an option. Note: I am not talking about changing the sideKey. Here are my…
Robert Lie
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Is it important to remove swarm nodes?

I use the iri in combination with field and nelson. I came into a synced status and then dropped the swarm nodes. Since then, the node often changes from "synced" to "unsynced" and back irregularly. Why should I drop the swarm nodes? Can't I just…
codepleb
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If part of a data stream does not confirm, is that data corrupted?

How does the Tangle preserve data integrity when some data packets do not confirm? I.e. if the data stream is 1,2,3,4,5,6,7,8,9, but we only get 1,2,5,6,7,8,9 or perhaps 1,2,5,6,7,8,9,3,4 if they are reattached, how does the Tangle reassemble/make…
Jack
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1 answer

IXI module: Error debugging

I want to create a IXI module and there is something wrong " ERROR com.iota.iri.IXI - Script error". How can I tell IRI to just log the exact error of my IXI script? I just want to know which line contains the error.
Citrullin
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Have my IOTAs gone after two consecutive snapshots?

A snapshot will remove all addresses with zero balance. If I had 1 TIOTA yesterday, I had 1 TIOTA. Lets say the IF snapshots today, I have 0 IOTA but I am in the snapshot. Tomorrow the if the IOTA Foundation snapshots again, I have 0 IOTA but I am…
Tsangares
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Is PyOTA Sandbox up?

As I'm reading on this guide (http://pyota.readthedocs.io/en/latest/getting_started.html#getting-started) one should be able to connect to the Sandbox network to test an application.But as I try to ping the related url…
P. Matti
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How is the correct way to retrieve the two transactions that had been confirmed in order to create a transaction

I am trying to retrieve all new confirmed transactions from the tangle and for each transaction the corresponding transactions that have been confirmed in order to be able to create that transaction. Here is the code I am using but I am not sure, if…
Eric Xyz
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How would a use case in health care look like, compared to the financial side of IOTA?

As I only know the financial side of IOTA, I wonder how would a use case looks like in the health care world. For example if a user wants to share his health care data to different doctors. Is it like the user has the seed and every health care data…
Vrom
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No way to have an IRI 1.4.2.2 fullnode synchronized

For a long time I had a well synchronized 1.4.2.1 IRI fullnode running properly with neighbors managed by CarrIOTA Nelson. Then I updated IRI to 1.4.2.2 version and I never succeded in having a fullnode running synchronized. Every time the fullnode…
blockmined
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findTransactionObjects() call returning empty array when searching for tag

With this findTransactionObjects call: iota.api.findTransactionObjects({ tags: [ 'ZARCXARCQCVAZA9BUAZASCVAEXP' ]}, callback) I am getting back an empty array. However, when I search for the tag on…
EpicButterz
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Why choose to use weights in the tangle?

Is it not enough to validate a transaction simply by confirming that the sender actually has X amount to send? What benefit is there to using weights? And even if that transaction is already confirmed by another, what is preventing that same sender…
shoe
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What can be done when a transaction has been pending for a long time and reattaching and promoting has not helped?

The answer to this other question has some information about reattaching and promoting a transaction that has been pending for a long time. Sometimes however that does not result in the confirmation of a transaction. So I have a couple of questions…
Dee
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Error when starting CarrIOTA Field: invalid value for upstreamProxy: "localhost:NaN"

I have some problem in my configuration of the CarrIOTA Field app, running on Ubuntu 16.04.4 LTS and Node.js v8.9.4. I installed and attempted to launch it using the instructions here at GitHub. The command line used for launching it (as a root…
Dee
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Security implications of storing seed on Trezor password manager

I'm wondering about using Trezor password manager to store an IOTA seed and whether there are any security implications I should be aware of? Many thanks!
iotaevangelist
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Installing IOTA wallet fails at "npm start"

I tried to install IOTA wallet App on amazon linux ec2-instance. Linux ip-xxx-xx-xx-xxx 4.9.77-31.58.amzn1.x86_64 #1 SMP Thu Jan 18 22:15:23 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux All is fine till last step. It fails at "npm start" iota@2.5.7…
SMJ
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