Questions tagged [blockchain-data]

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1answer
38 views

Time from the block added to the pool to time it gets executed

Is there a way to get the data for when each block has been added to the pool and to when it has been executed in monero?
3
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1answer
121 views

Understanding the structure of Monero's LMDB and how explore its contents using mdb_stat

I am interested in understanding the structure of Monero's database LMDB and using mdb_stat to extract relevant information from it. I am assuming querying it directly (i.e. via mdb_stat) for ...
1
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1answer
104 views

If I delete the .bitmonero data.mdb, will it delete my wallet or the ability for me to access my wallet?

My .bitmonero/lmdb/data.mdb takes up too much space on my computer, and I'd like to delete it. If I do that, will it cause problems accessing my wallet?
1
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1answer
46 views

When does validation of blocks occur

At what point does a miner validate blocks shared and created by other miners on the blockchain?
0
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1answer
134 views

Does anyone have test data that illustrates the CryptoNight 7 algorithm?

With the new CryptoNight 7 algorithm Monero introduced back in April, does anyone have an example of a data blob and a nonce that successfully hashes the block? I'm trying to figure out how to test ...
0
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1answer
40 views

How to make a symlink to an external drive? [closed]

I have an external drive that I want to store my blockchain on. I gather that I can make a symlink to my .bitmonero folder so the blockchain automatically gets stored on the external drive but I don't ...
4
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1answer
1k views

Which directory does monero-blockchain-import, by default, use to store the imported blockchain?

I am not sure if this makes sense or not. I was using an old version of the Monero GUI and I was stuck at block 140001. I thought it was a sycning problem so I downloaded the raw blockchain from ...
2
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1answer
136 views

How can I sync my blockchain using only other computers on my LAN?

I have two other computers which have synced blockchains on my LAN and would like to update the new blockchain using only data from the other computers on my LAN, so as to avoid extra external ...
2
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1answer
106 views

How to configure two daemons to use the same database?

Do I just have to make sure they have the same data-dir?
3
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1answer
64 views

Can the same input appear in a block multiple times?

I have questions regarding two situations: Suppose there are two transactions being made. One uses inputs A, B, and C, with C being the real one. Another is sent using inputs A, D, and E, with E ...
2
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0answers
112 views

Can the GUI daemon and the CLI daemon share the same data-dir at the same time?

Can the GUI daemon and the CLI daemon share the same data-dir at the same time? Both running simultaneously?
5
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1answer
339 views

Why would you need multiple daemons using one LMDB database?

From the release notes of the latest monero 0.10.2 version: added support for multiple daemons using the same LMDB database What sensible use case should that cover? From my understanding, LMDB ...
6
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1answer
915 views

Can I set up the GUI or daemon to use a non-standard blockchain location in Windows?

In Windows, it's comfortable to double-click the link/icon to a program (as opposed to using the command line). The problem is that the default links/icons for the GUI or daemon (monerod) don't let ...
2
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1answer
144 views

Equivalent of TX index=1 in Bitcoin

I believe that the Monero blockchain database is already the equivalent of running Bitcoin core with txindex set to 1. Is this correct? Are there any options to increase the TX or other metadata ...
11
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2answers
333 views

Can the Monero block chain be used for anonymous communication/ data storage/ private records for small to big entity?

Can the Monero block chain be used to transmit anonymous messages or for data storage?, For example a military secret, confidential state data, company private records, employee payroll, private ...
8
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1answer
49 views

Is there a way to search the blockchain by mixin?

Is there a tool that I can use to search the blockchain for transactions sorted by number of mixins? For example if I wanted to find all transactions with exactly 10 mixins how would I do it?