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6
votes
1answer
209 views

How does using “channels” increase transaction volume?

Referencing this documentation page: https://www.stellar.org/developers/guides/channels.html. How does using a different source account to pay the transaction fee help increase your transaction ...
5
votes
1answer
60 views

Does the ratio of number of transaction of number of operation mean something?

I've observed the ratio of transaction count and operation count for a while and there is high fluctuation in the relationship between them. Could someone explain me how the ratio reflects the growth ...
5
votes
2answers
332 views

Why is SHA256 a signature type option for a multisig transaction?

In a multi signature transaction, we can define the Signer Type as SHA256 through the Set Options operation (https://www.stellar.org/developers/guides/concepts/multi-sig.html#alternate-signature-...
5
votes
3answers
151 views

TimeBounds won't execute?

I struggle using the timebounds option for an operation. Use case : I want a transaction to be executed at a precise time, not before, not after. I'm doing my tests on the test network. The ...
5
votes
1answer
195 views

Pruning and keeping disk usage low

Does the Stellar network have the concept of pruning? If so, how do I go about configuring it? I am running a node for development purposes but don't want the database and disk usage to become larger ...
4
votes
2answers
180 views

How to issue a dividend in Stellar?

Is it possible to create custom token XYZ and issue XYZ token dividends via the XYZ distributor account to all XYZ token holders, and what is the most efficient way to accomplish this? Many thanks in ...
4
votes
1answer
240 views

A complete catchup of the testnet keeps failing on verifying ledger

Trying to perform a full sync on the Stellar testnet using a recent dockerized stellar/quickstart in persistent mode (horizon: v0.13.1, core: v9.2.0, docker: v18.06.0-ce). After around 10 hours the ...
4
votes
2answers
307 views

How to Build transaction XDR before sign it

I want to build a transaction and convert that as XDR before sign that transaction. As i found we need to build adn sign the transaction before convert that as XDR specially in java and GO SDK. Is ...
4
votes
1answer
62 views

How does stellar get the information from a stellar.toml?

How does it all technically work? I've been having trouble lately but I think I'm looking at it all wrong.
4
votes
1answer
82 views

What is the right way to verify an off-chain transaction with golang?

When you receive a transaction in the http request, you are getting a string with the XRD base64 form of the client signed transaction: {"transaction": "AAAAAGjeCRajN67nRkVtYO+...
4
votes
1answer
257 views

For 'txBadSeq', when is tx_fee charged?

Test Plan: The testing transactions were all "Pay 0.0001XLM", and there is far enough XLM to send. 5000 channel accounts were set up to try to prevent bad seq, but unfortunately it still ...
4
votes
1answer
59 views

How is the weekly inflation calculated?

Is it based on daily average of just a snapshot of Monday 11:59 UTC
4
votes
1answer
184 views

History Archive Configuration for Private Networks

I have a similar question to this but it remains unanswered and there is no documentation to be found when it comes to running a stable and resilient production network. Setup I am working on a ...
4
votes
3answers
243 views

Did Stellar's public Horizon Server Changes its rate limit?

In the stellar documentation https://www.stellar.org/developers/horizon/reference/rate-limiting.html it is said that rate limit is 3600 per hour. But when i check via curl i get 101 which is too low ...
3
votes
2answers
246 views

Streaming API not working?

I'm trying to enable streaming via the REST API but it doesn't seem to be working. curl -H "Accept: text/event-stream" "https://horizon-testnet.stellar.org/payments" This curl statement only returns ...
3
votes
1answer
102 views

Question about 'extra_memo' field in the Bridge Server for the Compliance Protocol

When using the Bridge and Compliance Servers together, it is possible to make a POST/payment request to the Bridge Server adding the extra memo field as part of the request. This would tell the Bridge ...
3
votes
1answer
266 views

Master key weight set to 0

When I create my asset, I set master key weight to 0 and other threshold to 1 to lock and prevent something happen to Issuer Account. But now I need to change something to that Issuer Account, ...
3
votes
1answer
68 views

Network maintenance & maintaining archive

I have set up a private network. I am writing history archive in local server as of now since it is in dev phase. I have noticed that the archive is missing few ledger/bucket as a result of which if ...
3
votes
1answer
120 views

Horizon Database Size / Are there very large indexes (yet)?

Could someone with a running Horizon instance please check current index sizes in the Horizon DB? I was told it currently needs around 300GB disk space but curious about index sizes to determine (...
3
votes
3answers
1k views

How to decode XDR of the result_xdr

So my code is: envelope = Te(tx=tx, opts={"network_id": "TESTNET"}) envelope.sign(receiving_account) xdr = envelope.xdr() response = horizon.submit(xdr) # TO DO: Have to check if done well print('...
2
votes
1answer
38 views

Is there a health status page for testnet?

I know testnet is not supposed to be reliable, but it is useful for running test suites, as well as conducting usability tests with real users. I've been getting many 504 Timeouts on the testnet ...
2
votes
0answers
104 views

Problem with bridge-server ERRO[0062] seen every 60 sec

This server was working fine with this config for like over 12 months with this same config. Now for reasons unknown I get: WARN[0001] accounts.authorizing_seed not provided. /authorize endpoint will ...
2
votes
5answers
430 views

How a new created token to be listed on Stellarterm directory?

We had done and followed the instructions from https://github.com/stellarterm/stellarterm/tree/master/directory/ to create tokens on StellarTerm. We are able to search the new created token. However, ...
2
votes
2answers
471 views

Error in submitting the multisig transaction

The below code is the multisig transaction to submit to stellar horizon testnet. When I am submitting the transaction, I am getting the submission failed error. var alice_public_key = '...
2
votes
1answer
385 views

List all asset holder

I want to list all of my asset holder, what I'm doing now is streaming payment and save account that transaction using my asset. Is there any other efficient way to do this?
2
votes
2answers
176 views

Bifrost: How to access ETH, received after ICO?

Bifrost is configured with an ethereum master_public_key, generated for e.g. with this web app https://iancoleman.io/bip39/, by specifying the "BIP32 Extended Public Key". The question is what would ...
2
votes
1answer
288 views

FATAL when switching from test network to public network on stellar-core

My question is about transitioning from the test-network to the public network. I am curious about whether there is a standard procedure to follow, not only in terms of configuration, but also in ...
2
votes
1answer
300 views

Issue establishing SCP with Public Network

I've successfully set up a watcher node on the TestNet and I'm trying to do likewise on the public network now. I've been using an adapted stellar-core.conf from the docs that looks like this: ...
2
votes
1answer
257 views

How to setup time bounds for an escrow account?

I am trying to create 2-Party Multisignature Escrow Account with Time Lock & Recovery as in this ref:https://www.stellar.org/developers/guides/walkthroughs/stellar-smart-contracts.html Now, I ...
1
vote
1answer
88 views

How can I build a transaction with a dynamic list of mutators or operations using the Go SDK?

I'm trying to submit many operations in a single transaction that are built up dynamically. How can I convert these operations to a Stellar Transaction? Please provide code samples if possible.
1
vote
2answers
145 views

Why transaction operation “op_malformed”?

As I understand "If one operation is wrong then the whole transaction is wrong" Trying to find the cause 'op_malformed' I already read it "Transaction Malformed" I never found a mistake This is ...
1
vote
2answers
84 views

How Horizon makes use of stelar-core?

By definition Horizon acts as the interface between stellar-core and applications, and apparently it needs access ... HTTP API that is published by stellar-core. Is there a place where this API is ...
1
vote
1answer
32 views

How to interpret the output of the assets endpoint

I'm looking to list all unique assets on the network, per this endpoint/sdk. I understand there are interesting public aggregations of this information, such as: https://stellarasset.com/ https://...
1
vote
2answers
162 views

Compliance Setup Configuration

In my scenario I've setup two FI's. Setting up sanction callbacks - I created fetch_info, sanctions and ask_user directories inside the compliance folder. I'm assuming the Javascript examples go ...
1
vote
1answer
227 views

How do I disable rate limiting on my local Horizon server?

The docker quickstart doesn't tell me how to disable rate limiting. Also, the Go SDK which we are using seems to have a rate limit function as well... I'm guessing that is just enforcing the rate ...
1
vote
1answer
316 views

Horizon not Synchronizing (“import session failed: failed to load header: sql: no rows in result set” pid=8077)

<< Background >> Private network of 4 nodes on 4 VMs, hosted on same server. Core and Horizon built on 1 VM, and then 3 copies were made from this VM. NODE_SEED (core) & corresponding IP (...
1
vote
1answer
88 views

I'm really confused on the rate limit… Horizon.env has just an hourly rate limit (72000 in docker image). But http headers claim it is 100/sec?

This answer tells me to look at HTTP headers to determine the rate limit. It is 2 values: X-Ratelimit-Limit: 101 which is # per window X-Ratelimit-Reset: 1 which is the winlow size (1 second). But ...
1
vote
2answers
471 views

How can I decode Ed25519 addresses to the regular 56 letters format?

I've been trying to use the stellar-archivist command 'dumpxdr' to unpack transactions files that are stored in the stellar core history However the in the results asset codes and addresses appear in ...
0
votes
0answers
12 views

Where to send a suggestion to rate limit testnet?

It appears to be under a DOS attack, or abusive usage It is clearly mentioned here: https://www.stellar.org/developers/guides/concepts/test-net.html that Testnet should not be used for stress or load ...
0
votes
1answer
30 views

How to list all unique contracts on the network?

From a study comparing smart contracts on Ethereum and Stellar, there's a point in the study about downloading all contracts: Testing Smart Contracts: Ethereum vs. Stellar The researchers from ...
0
votes
0answers
32 views

help me please with my wallet

help me.I installed the wallet for the Stellar Desktop client, now I go to the site and there are others, the one that I installed is no longer working or can I continue to use it further?
0
votes
1answer
41 views

Main account for our exchange

We need to have main account in order to let our customers to deposit into it. But since stellar does not let you generate account without getting funds into it from an existing account, we do not get ...
0
votes
2answers
41 views

Framework for a hello world application

Really simple question, with presumably involved answer: I'm trying to understand how to make what starts off as a simple hello_world application where I sell the integers "1-2-3..50" to USER=account ...
0
votes
0answers
60 views

Converting one asset to different asset giving “op_too_few_offers” error

I have private network, created 6 assets(a,b,c,d,e,f), 6 accounts(1,2,3,4,5,6),all accounts trust all 6 assets. Let account 1 created a selling order using "manageSellOffer" operation and where ...

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