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3
votes
1answer
33 views

What happens to offers that are completely fulfilled and are no longer part of orderbook?

Are these offers removed from account and base reserve requirement lowered for the same automatically once offer is fulfilled?
1
vote
0answers
52 views

stellar-core process is killed with stellar-core: bucket/FutureBucket.cpp:114: void

I am now setting up stellar-core in my amazon cloud services. I have tried to run with "./stellar-core &" however, it is showing the below messages on the phase of "Catching up: applying ...
1
vote
1answer
141 views

Running into an invalid quorum set error when running stellar-core

I installed stellar-core and all the tests passed. I used docs/stellar-core_example.cfg and tried to run stellar like so stellar-core -D stellar-example.cfg but I'm getting an error 2018-03-16T17:...
3
votes
1answer
250 views

stellar.toml in a http server

I am setting up a private network on a local machine. I have stellar-core, horizon and bridge server running. While setting up compliance server, it needs access to domain’s stellar.toml. This file ...
2
votes
1answer
345 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?
1
vote
1answer
40 views

how to move stellar lumens locally in the same node? like bitcoin-cli move

I am now making integrated API in my company exchange. Now, looking for "move" function in horizon. Is there any command like the below? bitcoin-cli move "timotei" "akiko" 0.01 6
3
votes
2answers
101 views

Payment refund processing

Is there a better way to send a refund on the payment received via transaction_id? Or no other way but to send back a new payment operation back to the sender?
3
votes
1answer
73 views

Funded account, nothing showing up on testnet explorer

I have the following public address: GAUXOMOELZVPX6RTKTZHR4MFGBMLHRKSGLBGBTXBW2J7AKCBG7E3OLP3 I tried funding the account in node js with request('https://horizon-testnet.stellar.org/friendbot?...
1
vote
1answer
53 views

Where do I report Stellar-related scams?

Found a post on a forum saying they are stellar.org. Then they ask for your secret key. Where should I report this scam and others like it?
1
vote
1answer
131 views

Is this scenario possible with stellar?

another noob question : Is it technically possible to use SSC for build a third party escrow service ? Let's imagine an absurd scenario : Once upon a time a man named Jed. He want to sell his ...
2
votes
1answer
64 views

Bifrost config entries

When issuer_public_key and signer_secret_key are used? It seems that both values are ignored. I accidently put wrong values in issuer_public_key and signer_secret_key but everything is working fine ...
2
votes
1answer
436 views

Must I Become an Anchor

I am working for a FinTech startup (Altalix). We provide blockchain-based currency transactions. Our beta app' has been tested on Ethereum, but I'm looking at alternatives, too. Altalix is UK FCA ...
2
votes
1answer
352 views

Stellar smart contract

Where does the stellar smart contracts stored. Its storing in blokchain (similar like ethereum) or its runs separately and storing only the signed transactions?. As i know stellar stores only the ...
3
votes
1answer
244 views

How to find all trustees to an asset issuing account?

The goal is to find all trustees to an asset issuing account for said asset. Example: Account 1 issues paperToken Account 2, 3, and 4 establish trustlines to the issuer of the paperToken asset How ...
1
vote
1answer
111 views

Alternate signature - hash(x)

This is regarding sha256Hash field in signer operation. let hash = sha256.createHash('sha256').update(message).digest('hex'); Here the input parameter message should be 256 bit value. Assuming my ...
2
votes
1answer
805 views

How to get the sequence number for an account id?

In the below code, I explicitly gave the sequence number. How can I get the sequence number by giving the public key? Is there a way to get the sequence number of an account? var StellarSdk = require(...
1
vote
1answer
144 views

Maximum Total Supply

What is the maximum Total Supply can be created for token in Stellar? I tried to make 100,000,000,000,000 but can't.
1
vote
1answer
308 views

How to create multisig address from multiple seeds?

I am wondering how to create the multisig accounts for stellar. I am using "py-stellar-base" SDK to send the transactions. Below is the code which sends the lumens from one address to other from ...
1
vote
1answer
55 views

Minimal technical requierements

I'm looking for technical requirements asked for running in the same time on a web hosting service (if it's even possible) or a personnal set of computers : a federation server a custom-clone of ...
2
votes
1answer
76 views

How an account balance is calculated?

I can see that each account keeps it's balance of lumens. Yet there should be a place where the rest of assets that belong to an account is preserved - the API for Account Details returns a list of ...
3
votes
1answer
132 views

Listing all effects for a transaction

I’m having a bit of a trouble listing effects for one transaction record. When I list (e.g. on stellar laboratory) all TransactionForAccount, I get only limited number of records. I understand it. ...
2
votes
1answer
205 views

How does the Bridge server get notified by Horizon after submitting a transaction and Compliance Server is also present?

I am trying to understand how the Bridge server gets notified by Horizon after a payment has been completed. Assuming an Anchor set up with Bridge, Compliance and Federation servers, my understanding ...
1
vote
1answer
48 views

How to disambiguate signer types in operation json

The set_options operation JSON returned by Horizon does not disambiguate between signer_keys of different types (hash, signed txn hash, account). // sha256 hash "signer_key": "...
5
votes
1answer
102 views

Is it possible to run Stellar over Tor?

As a comparison, it's not currently possible to run an Ethereum node on the Tor network, because Ethereum runs its peer discovery protocol over UDP, and Tor is TCP-only. Does the same hold true for ...
1
vote
2answers
77 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 ...
2
votes
1answer
104 views

Consensus about a transaction set

In the description of the transaction life cycle it is mentioned that: SCP resolves the differences between the various transaction sets proposed and decides on the one transaction set that the ...
2
votes
1answer
79 views

How are timestamps deemed invalid?

The Stellar Consensus Protocol orders block candidates (via ballots) by the maximum timestamp and union of their transactions. It says that "values [transactions/ballots] with invalid timestamps will ...
4
votes
1answer
180 views

How can I query or visualize the quorum slices of the Stellar network?

I think I remember faintly that a while ago there was a JS-based visualization of the quorums between various validators on Stellar but I seem unable to find it again. As far as I understand the ...
4
votes
1answer
514 views

What is the Stellar transaction data structure?

I'm vaguely familiar with Bitcoin's UTXO-based transaction structure and Ethereum's account-based/gas-including transaction structure. What does a Stellar transaction contain?
1
vote
1answer
78 views

Stellar.toml on the test network?

Is setting the home domain for an asset supposed to work on the Stellar test network? I issued a test token, set the home domain for the issuing account, and made sure the stellar.toml was accessible ...
2
votes
1answer
244 views

Best practices for managing Stellar accounts as an anchor

I'm building an anchor and instead of keeping a single account and use federation + memo, I'm sending my asset to each customer Stellar account. Today each user is managing their Stellar account and ...
2
votes
1answer
79 views

What is the storage size and growth rate for the Live network?

I would like to sync with the live net, but so far couldn't search for any discussion on the costs and growth rate (archive & postgres). Thanks in advance.
20
votes
2answers
851 views

How big is the ledger?

The public ledger adds a new entry every 3-5 seconds. So I am worried it might grow too big for normal users to run a node. How big is the current ledger and how much is it expected to grow each year?
2
votes
1answer
92 views

Error while fetching account details from key pair [Java-stellar-sdk]

While fetching details of account using private SEED on stellar test net I am getting the below error: Error response from the server. at org.stellar.sdk.requests.ResponseHandler.handleResponse(...
2
votes
1answer
72 views

What would be the way to implement a game on Stellar?

I'm curious how would it be possible to implement a game similar to one mentioned here. The rules are trivial (and sort of dumb): In our little game, in each round, the wrestlers will be able to ...
3
votes
1answer
145 views

How is Stellar network protected against spam? Are there scalability solutions?

After todays meeting with Stellar dev in Kraków some issues have raised in my mind that I couldn't easily find the answer to: From what I've heard, Stellar is capable of handling like 1000tx/s. With ...
3
votes
2answers
521 views

Unable to connect to horizon via JavaScript SDK

I am just getting started with Stellar. I run a node connected with test network with the following command. docker run --rm -it -p "8000:8000" -v "/home/prashant/stellar/steler-node:/opt/stellar" --...
2
votes
1answer
64 views

Can the issuer limit the amount an individual trustor can hold?

Is it possible for the issuer to control the maximum balance of (individual) trustors?
1
vote
2answers
369 views

Create & fund account via Horizon API

How can I create a new account in testnet with just an HTTP call to the Horizon rest API something like this: serverip:8000/friendbot? The docs say to use an SDK, but I want to integrate from an ...
5
votes
1answer
55 views

Why “waiting on the signatures can block an account”

In the explanation about the long-lived transactions here, they mention that waiting on the signatures can block ... an account and there is a solution proposed, involving a temporary account ...
3
votes
1answer
31 views

A non-trivial pathfinding

Having the Lumens as the native currency in the system, it seems to me that the trivial pathfinding: Asset-src -> Lumens -> Asset-dst would be the most efficient one, from the fees perspective. ...
3
votes
1answer
72 views

Confusing Effects after Set Options transaction

I'm not seeing what I'd expect to see from the effects API endpoint. I created a test account GBFYP5PVDTKVH2WYR73PUMP463SHU726S5KN6JJ632M7SG7OGLU3CFKN and funded it. Then I issued this transaction ...
1
vote
2answers
97 views

Best way to calculate exact offer price?

If I want to place a bidding offer for an asset at 41.5, it's getting converted to 41.499999. Is there a way in the JS-SDK to make the price exactly as intended? I know there is a price:{n,d} object ...
1
vote
1answer
82 views

Do Stellar and Ripple collaborate?

Do Stellar & Ripple organizations communicate/collaborate? Or are they totally separate companies that do not work together?
1
vote
1answer
59 views

Is there a simplified or abridged version of the Mazieres paper describing the Stellar Consensus Protocol?

Is there a simplified document describing the Stellar Consensus Protocol that is more accessible and can be understood by the general public? I am trying to clarify and simplify the knowledge around ...
2
votes
1answer
34 views

Uniqueness requirement for asset symbols

From my understanding symbols exist within Stellar accounts, in other words each account is a distinct namespace for symbols. In this example there could be thousands of distinct "AstroDollars" asset ...
5
votes
1answer
53 views

Building an Exchange: Submitting Withdrawals to the Network

I'm following this guide to build a stellar exchange. https://www.stellar.org/developers/guides/exchange.html It's nothing too serious, I'm mostly just doing it to have some fun and learn more about ...
4
votes
1answer
228 views

What does error “tx_insufficient_balance” mean for Change Trust?

I have created an issuing account and a distributing account for a new token. I changed trust and sent a payment of 144,000 of this token from the issuing account to the distributing account. I ...
1
vote
1answer
200 views

How can I unpack Stellar's XDR history files?

Inside the Stellar core history archive there are these folders: bucket history ledger results scp transactions So inside of the transaction folder: └── transactions └── 00 └── 72 ├...
2
votes
1answer
870 views

Create wallet & send tokens for Stellar-based token

I have created a non-XLM token on the Stellar Network. I can make an offer for it on StellarTerm, but what I want to do is send the token to another public key. At https://www.stellar.org/account-...

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