Questions tagged [stellar-core]
stellar-core is the backbone of the Stellar network. It maintains a local copy of the ledger, communicating and staying in sync with other instances of stellar-core on the network.
318
questions
1
vote
1answer
290 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
├...
1
vote
1answer
132 views
How could I create an AutoSequence in a private testnet with the golang SDK?
With the DefaultTestNetClient implementing the SequenceProvider interface, when we use a private testnet, how would we need to implement this since without it (I guess) transactions cannot be ...
4
votes
1answer
277 views
How can I find out the seed key for my genesis account on a local testnet?
Since I am running a local testnet of stellar-core, I was wondering if there is a way to determine the seed key for the genesis account ? I currrently have only one account on my local testnet.
TIA.
1
vote
2answers
422 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 ...
3
votes
2answers
443 views
How to configure the quorum set when some non-SDF nodes are not validating?
After checking that my stellar-core node was hanging with status Joining SCP, and seeing in the debug messages that the SCP was receiving all the envelopes normally, I realized that the problem was ...
6
votes
1answer
2k views
How to withdraw Stellar lumens into USD?
I was one of the (lucky?) people to have signed up for Stellar and now have about 6000 lumens, but I have no clue how to convert it into USD i.e withdraw .
Also wondering is there a fixed rate of ...
1
vote
1answer
200 views
Upgrade an existing stellar core
How do I upgrade an existing stellar-core to the latest updated code in git?
I tried finding out but couldn't get any details.
NOTE: I have built stellar_core from source code and not used the ...
3
votes
1answer
158 views
SQL Database and Stellar Ledger State
Browsing through src code, saw below line in https://github.com/stellar/stellar-core/tree/master/src/database:
The Database object manages connections to an SQL database, in which the current ...
2
votes
1answer
73 views
Stellar Ledger / Hash uniqueness
I've seen many transactions with the same hash. However, is it safe to say that ledger/hash pairs are unique and there are no scenarios where two transactions on the same ledger share a hash?
3
votes
1answer
306 views
Peer rejected while connecting to testnet - core v9.1.0
I recently compiled the source code for stellar-core (v9.1.0-31-g1380e88) and I'm trying to run it in the testnet, but it doesn't connect to any of the KNOWN_PEERS, constantly giving me the warning [...
3
votes
1answer
165 views
How is the node ID assigned to a stellar core node?
Running the quorum command on a stellar-core node will presumably show the current node ID. The node ID looks like a stellar public account key.
How is this assigned? Is the similarity to a public ...
2
votes
1answer
314 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:
...
1
vote
2answers
293 views
How/where can I host a stellar-core watcher node outside of local?
I've recently gotten a stellar-core watcher node up on my local machine and built another separate console application to interact with the database. The database itself is hosted with Amazon RDS. The ...
2
votes
1answer
90 views
How to connect to peers/store into account/accountdata tables when running stellar-core on windows?
I set up stellar-core on windows following the windows installation instructions. I was able to build the solution successfully and am able to run "stellar-core" from the command line. I've set up a ...
5
votes
2answers
103 views
What is the process for the community to propose an XLM lockup?
Let me start by saying I am not proposing a wholesale token "burning" as I believe that could have unintended negative consequences long term.
However, considering the tremendous price appreciation ...
4
votes
1answer
50 views
Why is asset conversion limited to 6 hops?
Is there a technical reason asset conversion in the builtin distributed exchange is limited to 6 hops? Or is it because of the six degrees of separation principle?
14
votes
4answers
428 views
Can Stellar-core be packaged in a container system such as Docker?
I want to incorporate Stellar-core and horizon into my private infrastructure using Docker. Can Stellar-core be packaged in a container system such as Docker?
48
votes
3answers
6k views
What is the incentive to run a Stellar node?
In bitcoin, miners are rewarded by minting new coins. What's the incentive to do so in Stellar?
