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1074 questions
3
votes
1 answer
Does Zebra Savanna require a specific RFID tag?
Does the Zebra Savanna require a specific RFID tag?
Marcel Klaes
- 65
- 3
3
votes
1 answer
Isnt it possible to write data from DMC or barcodes in the Tangle?
Isn't it possible to write data from DMC or from barcodes directly in the Tangle?
Marcel Klaes
- 65
- 3
3
votes
1 answer
Hornet Dashboard not working: the client is not using the websocket protocol
Just recently installed a hornet node. The api works when I use the pyota libaray. But the hornet dashboard is not working.
When I load the page is says "not synced" even though through the api I can see that it is indeed synced.
Through the hornet…
Tsangares
- 808
- 5
- 13
3
votes
1 answer
IOTA Hub Uncontrollable Rollbacks
When I am running iota, connecting to public node, I am constantly recieving this error:
Aug 26 00:39:48 marx hub[31418]: E0826 00:39:48.114866 31429 user_address_monitor.cc:122] On-Tangle sum for address:…
Tsangares
- 808
- 5
- 13
3
votes
1 answer
Using Public Nodes in IOTA Tangle for testing purpose
I want to send some string data using MAM over IOTA Tangle. Right now, I am using devnet. I want to know how can we test our transactions using public nodes on Mainnet? What is the process for it? I could not seem to find any instructions on how to…
degr8sid
- 91
- 8
3
votes
1 answer
What is the minimum amount of transactions required to approve a new transaction?
The official IOTA FAQ mentions how Bitcoin needs roughly 6 blocks to verify a new transaction. What is the equivalent rough estimate for IOTA in order to verify a single new transaction? How big of a subtangle does a node need to verify a new…
Portal2Mtr
- 31
- 1
3
votes
1 answer
IoT sensor publish data to tangle with IoTA platform using MQTT and MAM
I have pulse sensor connected to NodeMCU. This sensor publishes data to Mosquitto by MQTT protocol. I want to receive data from broker and publish it to tangle using MQTT and MAM.
Mosquitto broker is working fine and receive data from sensor. But…
Istabraq Mahmood
- 57
- 4
3
votes
1 answer
How to send Health Data to Tangle via MAM?
I am trying to make a project to send Health data from my phone to Tangle via MAM. For this purpose, I have made a sample file that publishes sample health data to Tangle. When I am running the code, it is throwing an exception of 'failed to attach…
degr8sid
- 91
- 8
3
votes
0 answers
Smart Contract for IOTA: Is it finally possible to deploy a contract in IOTA in practice? Or still underway?
I heard before that IOTA decided to add the possibility of developing and deploying the smart contract in IOTA (Like Ethereum) with a specific language called "Abra", and it was promised to be run at the end of 2018.
Can we currently deploy a smart…
Questioner
- 552
- 2
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3
votes
1 answer
How secure is storing IOTA in Ledger Nano S?
Is storing IOTA in Ledger Nano S completely secure?
I am asking because IOTA doesn't use elliptic-curve cryptography.
Does storing and using IOTA in Ledger Nano S may make it easier for an attacker to find a private key of another cryptocurrency…
Greg Zuber
- 131
- 2
3
votes
2 answers
How to trace the Iota tip from the milestone transaction when there is no reference to the future transactions?
As written in multiple forums, IoTA tips are chosen using the random walk method starting at the milestone transaction.
The milestone transaction will have the reference to the old transactions. Tip transactions are added after the milestone…
userven
- 31
- 1
3
votes
1 answer
Is it possible to extend IRI to answer to an HTTP GET?
There are some use cases where the distributed ledger is extremely useful to store security information in a decentralized storage. But those information need to be pulled out from the tangle by a web page that is stored on a web server that is a…
Stefano Della Valle
- 31
- 1
3
votes
2 answers
How long should it takes before I can consider an outgoing transaction that is still in pending as failed?
This is a different question born from the discussion in "How do I know if a pending transaction will be successful?"
I'd like to know WHEN I have the green light to try to do a second transaction in case the first one is still in pending.
Please…
overkill22
- 590
- 3
- 11
3
votes
1 answer
How to install IOTA in a small device supports LoraWAN?
I found an article here :(Link to the article) entitled "LoraWAN and IOTA: Proof of Concept of storing data in real time in the Tangle".
The thing is not clear to me is that if IOTA has been installed on a small device supports LoraWAN…
Questioner
- 552
- 2
- 8
3
votes
1 answer
Without Coordinator issued Milestones, how will a post-COO node know if it is in sync?
At the moment, a node can be defined as 'sync' with the network based on the last solid subtangle Milestone.
Without the Coordinator issued Milestones, how will a post-COO node know if it is in sync?
How will it know how far ahead or behind the…
user1543