Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Unanswered Questions

100 questions with no upvoted or accepted answers
14
votes
3answers
317 views

Is it possible to cancel a transaction?

I made a transaction from Android wallet to Exchange A of 10Gi. The transaction is in pending. I tried a few times to reattach, but the transaction is still in pending. I made a second transaction ...
13
votes
1answer
326 views

How to determine how quickly the network detects double-spends?

In the question "How does the system sustain regular low-effort "splitting attacks"?" a scenario about the ability to disrupt the network by spamming double-spends and having the network ...
12
votes
0answers
161 views

How can I start developing IXI Modules?

Looking at MAM.ixi or Snapshot.ixi, I noticed that IXI Modules are written in Javascript but they are calling Java methods and using Java Classes by assignments like: var Transaction = iri....
9
votes
0answers
220 views

Why does the tangle exhibit clumping?

In the Iota whitepaper the tangle is depicted as a uni-directional graph with a uniformly random set of connections between graph nodes. In the current implementation the true topology of the tangle ...
9
votes
0answers
87 views

Flash Channels: Performance Benchmark

Did someone a performance benchmark for the flash channels? I would like to use them in a low latency scenario. I looked into the Javascript Code for it. Seems like they using HTTP 1.1 with JSON ...
8
votes
0answers
171 views

Why does IOTA use a post-quantum cryptography algorithm that has non-reusable keys?

What is the advantage of using winternitz signatures over other post-quantum cryptography schemes? Particularly, what is the disadvantage of a lattice-based scheme or a supersingular elliptic curve ...
8
votes
0answers
107 views

How to get the cumulative weight (and score, height, depth) of a transaction?

I know that I can get the weight of a transaction by converting the transaction hash into trits and count the trailing number of zeros. import iota def get_transaction_weight(transaction_hash): ...
8
votes
0answers
510 views

What is the max possible transactions/second rate in IOTA?

Did anyone calculate the max amount of transactions per second which is possible in IOTA? As far as I understand the transactions rate is only limited by network's bandwidth of full nodes. Let's ...
8
votes
1answer
66 views

Why does the least significant trit come first?

What is the reason that the least significant trit is at the very left in the IOTA ternary implementation when all other numbering systems have it at the very right? For T = -1: (dec)8 is T01 instead ...
7
votes
0answers
88 views

Any experience of IOTA on embedded devices?

I got an issue, so I wrote a stackoverflow issue: https://stackoverflow.com/questions/48898733/cant-resolve-library-dependencies Maybe someone is able to help me. After writing this issue, I thought ...
7
votes
1answer
101 views

'Host Unkown' when trying to connect to Sandbox

We are trying to use the sandbox to test out some functions. I get no response when I ping http://sandbox.iotatoken.com/api/v1/. This does not work: var iota = new IOTA({ 'provider': 'http://...
7
votes
0answers
78 views

High spike in incoming data, high CPU usage

My incoming data to the node suddenly spiked from the usual 200 kbit/s to 11 Mbit/s. It has already tapered off, but I wonder what could have caused this. It is IOTA traffic. It is one node which ...
7
votes
0answers
55 views

Why is my node always a few milestones behind

I run headless full node. I am synced, latestMilestone == latestSolidSubtangleMilestone. But my latestMilestoneIndex is always a few (3-10) behind from the most recent milestone in the Botbox channel. ...
7
votes
1answer
330 views

IOTA Light Wallet returns Request Error when sending funds

I am running IOTA Light Wallet 2.5.4 and am connected to my own full node that is in-sync with 4 healthy tangle connections. The minimum weight magnitude (MWM) is set to 14. When attempting to send ...
6
votes
1answer
177 views

What are address metadata hashes?

While reading about sweeping in the official documentation: https://iota.readme.io/v1.2.0/docs/user-deposit-address-sweeping-to-internal-exchange-addresses#section-determine-the-correct-sweep-inputs ...

15 30 50 per page