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Questions tagged [history]

For questions about the history of the Stellar network.

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0answers
17 views

Using S3 as Archive for Standalone Node

I assume this is a classical How To. But i can't find the answer. How do I configure S3 as archive for a standadlone stellar node? Here is what I did: 1) Started the node with quickstart template: ...
1
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2answers
45 views

How to get account historical balances?

how would I go about obtaining a list of historical data (tokens held, their quantities and a timestamp) for an address? The stellar expert explorer has a way of generating this kind of data, an ...
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1answer
21 views

Steps for Horizon to Ingest Stellar-Core from ledger 1, after `horizon db clear`?

With a private network running for several months, I accidentally called the command horizon db clear, and then Horizon now shows: "history_latest_ledger": 2576535, "history_elder_ledger": 1830026, ...
3
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0answers
25 views

Stellar-core failing to initialize history archives to S3

My archive setups are configured like this: [HISTORY.v1] get="aws s3 cp s3://my-bucket/v1/{0} {1}" put="aws s3 cp {0} s3://my-bucket/v1/{1}" [HISTORY.v2] get="aws s3 cp s3://my-bucket/v2/{0} {1}" [...
0
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0answers
15 views

How connect two nodes to each other?

If i want one node to another node, How must be handled History Archive? Is it necessary to make a history archive on google cloud ?
1
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1answer
28 views

When a lower tier quorum comes to its own consensus

Consider this simple scenario: A <--- B A.QUORUM_SET = [A] A.THRESHOLD = 100 B.QUORUM_SET = [A,B] B.THRESHOLD = 49 So A is a higher tier node that comes to consensus with itself. B is a lower ...
1
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0answers
21 views

History buckets not found in history.stellar.org

After update to stellar-core 10.0.0rc4 I got history issue. Synchronization is stuck. Here is errors: 2018-09-14T14:08:36.090 GCUCN [default INFO] Loading last known ledger 2018-09-14T14:10:19....
4
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1answer
30 views

Why does the first ledgers xdr file contains only 63 ledgers?

One ledger-headers file, named by ledger number as ledger/ww/xx/yy/ledger-wwxxyyzz.xdr.gz. The file contains a sequence of XDR structures of type LedgerHeaderHistoryEntry, one per ledger in the ...
2
votes
2answers
274 views

Horizon waiting for Stellar-core to sync

I have built stellar-core and horizon instances from source on Ubuntu 18.04 LTS. I managed to make them work for the test-net, yet now, whilst trying to configure stellar-core.cfg for the public ...
2
votes
3answers
72 views

Account information at a given ledger number

We are working on a project which would require to know some account information at a given ledger number (data fields, balance and inflation destination). The ledger number is coming from a specific ...
4
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0answers
36 views

Where can I find history files structure (transactions and ledger files specifically)?

I'm trying to extract history files from the archive, I understood that transaction file is built of pairs: (32bit length,data), but when I try to extract the data from a single stream I get error: ...
4
votes
1answer
88 views

Is it possible to fully sync Stellar node without history archive access?

The answer to this question might be trivial, since the Stellar foundation history archives might be always available, but I am just trying to understand how the full syncing works. Could I complete ...
6
votes
3answers
188 views

Browsing Stellar's history archive

From what I understand, Stellar.org keeps the history of their core nodes here. I can click that URL and see an XML-formatted file list in my browser. Which is nice. However, to get a better feel ...
3
votes
1answer
61 views

When do validators know to push the data from the latest ledger to archive nodes?

As Validators agree on the latest transaction sets to apply to the ledger when do they know to update the data being stored in the archive nodes? Is it based on the owner of an archive node listening ...
2
votes
1answer
61 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.
4
votes
1answer
65 views

Are the stellar history (XDR) files available in other regions or on other cloud providers

Most of the documentation or configuration info I have seen reference the history.stellar.org bucket on AWS S3 as the official source of history data. This bucket appears to be in the eu-west-1 (...
4
votes
1answer
54 views

How do I get an historic view of the inflation votes?

Specifically, I'm interested in knowing what the state of inflation votes were at an arbitrary historic timestamp. I can run the ledger backward to figure balances, but I'm not sure how I'd figure ...
9
votes
1answer
184 views

Where is the name 'Stellar' derived from?

Where is the name 'Stellar' derived from? Wikipedia doesn't mention it, and while the stellar.org website mentions that it was the original name of the network's 'coin' (now called 'lumen', and I do ...