Questions tagged [block-explorer]

Tool providing details about Monero blocks, and transactions

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In which file monero is getting this "last_reward" and "last_timestamp" and how it is calculating that?

In which file is Monero getting this "last_reward" and "last_timestamp" and how it is calculating that? Get stats
Asif MD's user avatar
  • 21
1 vote
1 answer
181 views

Verifying a payment in Monero in an automatic manner, without a third-pary and without full node?

On my website I'd give a user a) a Monero address b) amount to send But how would I verify a payment in an automatic manner, without a third-pary and, preferably, without a full node either? Would I ...
Kakaraji's user avatar
0 votes
2 answers
657 views

Monerod constantly in sync by lagging behind 2 blocks

I have been running my own Monero Node (Monerod) for some weeks now and it worked perfectly. However, today my Node get stuck in the constant sync limbo at exactly 99.9%. It was always 2 blocks behind ...
MTP's user avatar
  • 13
1 vote
1 answer
132 views

How to calculate the achieved difficulty of a mined block

How does monero calculate the achieved difficulty of a mined block given a pow hash from randomx. I dont know if this is perhaps the correct place to ask this. If its not is there a better place to ...
blackwolfsa's user avatar
1 vote
1 answer
35 views

Saving hashes of data in Monero blockchain

It is possible to store some information in the Monero blockchain that isn't strictly related to a cryptocurrency transaction? For example, let's say I have a txt file, I calculate its SHA1 hash and ...
giacom0c's user avatar
  • 187
2 votes
1 answer
107 views

Is it possible to check which of the last blocks is mined by me?

Input: monero_addr - address of my wallet that I specified in my miner's config. Output: [2045661, 2045650, 2045630, ...] - block's heights that was mined by me. In which direction should I move to ...
Andrei's user avatar
  • 367
1 vote
1 answer
103 views

Sent some monero with the cli using the transfer command. How can I get the key to view proof that I sent it using an monero explorer?

I did a transfer using the cli and now I want to view it in the https://xmrchain.net explorer. What do I need from me to decode the outputs so I can prove that I sent it? And what commands do I need ...
Patoshi パトシ's user avatar
0 votes
1 answer
81 views

Monero block explorer, xmrblocks, build failing

I am trying to build the onion Monero blockchain explorer. The build got through to 100% but then fails: Scanning dependencies of target xmrblocks [ 95%] Building CXX object CMakeFiles/xmrblocks.dir/...
Mohammed niyas's user avatar
0 votes
1 answer
61 views

Can an output public key appear more than once in the blockchain

The output public key 9b2e4c0281c0b02e7c53291a94d1d0cbff8883f8024f5142ee494ffbbd088071 appears in the the following blocks: https://moneroblocks.info/search/...
Sri davei's user avatar
  • 167
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1 answer
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onion-monero-blockchain-explorer together with Apache webserver

I have installed onion-monero-blockchain-explorer and I am running website using Apache. Explorer listens on port 8081, but I would like to have it on standard www port 80(443) as virtualhost/...
e5527's user avatar
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1 vote
1 answer
178 views

What makes decoding the total sent amount using the viewkey potentially inaccurate?

When using the 'decode outputs' on moneroexplorer for a TX that I sent, I get this warning when it (correctly) estimates the amount that I spent: Possible spending is: spent amount (tx fee included)...
marceloneil's user avatar
2 votes
1 answer
340 views

Is there a block explorer that shows raw blocks?

I search for a online block explorer that has a raw view for blocks. Preferably in the getblocks.bin binary format as hex string. It would also be great if it had testnet network. A bonus would be ...
onefox's user avatar
  • 985
1 vote
1 answer
147 views

Can the sender of the transaction find out via any blockchain explorer, how much money he sent?

The sender has all 4 keys and can have the destination address, but does not have the tx_key, is there any way to find out, how much money he sent in a transaction using any blockchain explorer? Or ...
Salda's user avatar
  • 117
2 votes
4 answers
365 views

How can I check if a transaction is mined into the blockchain?

How can I check if a transaction is mined into the blockchain ? How much time does it take for this if the transaction is less then 1000$ ?
user8999's user avatar
2 votes
1 answer
509 views

Check the Balance of Cold Storage Address - Block Explorer

I’ve realized, if you want to check the balance of a cold storage address, you can setup a view only wallet in the Monero GUI client. How does this compare with using Onion Monero Blockchain ...
daryldavisjr's user avatar
4 votes
1 answer
498 views

What is "output" in block?

I am new to Monero. In detail of a block, eg 09d3dd1f2c1e167fac4df453fcce727157192217466055a60bc57490a272f564 It has 4 transactions and the outputs of them are all "?" mark. I would like to know ...
Hung Tran's user avatar
  • 143
1 vote
1 answer
64 views

On xmrchain what do the l, e and - pID symbols mean?

On xmrchain, under the in/out/pID row, what does the l e or - symbols after the number of inputs and outputs signify?
Jun Li's user avatar
  • 438
2 votes
1 answer
363 views

Where can I find the POW hash of blocks?

I want to find the POW hashes of each block, which start with or end with many zeros. This answer showed an example of the POW hash. I tried many blockchain explorers and didn't find any one with ...
zzh1996's user avatar
  • 121
1 vote
0 answers
276 views

Unable to get any transactions from walletd JSON RPC response

I apologise for being slightly off-topic here, but I'm clueless at this moment and struggling with finding an answer for some time now... I have daemons forked from original CryptoNote source code ...
errata's user avatar
  • 168
2 votes
2 answers
355 views

Anyway to watch my own monero address without installing the full monero wallet?

Is there a way to monitor my monero address without the need to download the entire blockchain? And I don't want to constantly paste my private view key into a block explorer to see it neither. I want ...
Patoshi パトシ's user avatar
1 vote
1 answer
320 views

Is there a website like blockchain.info but for Monero?

Is there any website like blockchain.info but for Monero cryptocurrency?
user2676's user avatar
1 vote
1 answer
247 views

Where is the public key/output for the miner reflected on the blockchain?

One of the ways that I can understand how Monero demonstrably works, despite the opacity of the blockchain, is that the inputs used in transactions (whether mixin decoys, or the actual one-time public ...
scoobybejesus's user avatar
1 vote
1 answer
253 views

Can someone help me read a block explorer?

If I enter a transaction no. (not trx id) in a site like blox.supportXMR.com I see first of all 2 outputs with amounts of 0. Then below I see 2 inputs that are broken down into groups of "stealth" ...
pl55's user avatar
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7 votes
2 answers
2k views

What's the difference between block height and block number?

With the recent hard-fork, I was wondering about the difference between block height and block number? E.g. I am fairly sure the genesis block is block number 0. After that block, but before the next ...
dpzz's user avatar
  • 4,529
4 votes
1 answer
397 views

Timestamp Question

The timestamp for block 129587 is 2017-01-08 22:01:42 UTC : http://moneroblocks.info/block/1219587 One block later 129588 the timestamp is 2017-01-08 21:58:37 UTC : http://moneroblocks.info/block/...
Huskar's user avatar
  • 41
2 votes
2 answers
118 views

chainradar.com question

On the Monero page for chainradar there is an Amount field with a value that is different from the amount that I used for my transaction. What does this Amount value signify? Better yet, is there an ...
user1027's user avatar
4 votes
1 answer
786 views

Can I run/host my own private block explorer?

I host my own node because I want my privacy level to be as high as possible. But if I want to view my transactions on the blockchain, right now I have to use a block explorer that someone else is ...
scoobybejesus's user avatar
3 votes
1 answer
515 views

Can monero-wallet-cli tell me the one-time public keys (outputs) that belong(ed) to it?

When viewing the data on a block explorer, how can I be sure which outputs are mine? Due to Monero using stealth addresses, the block explorers show all the one-time public keys (which are the ...
scoobybejesus's user avatar
1 vote
1 answer
64 views

Are there any blockexplorers that will track RingCT usage after the v4 fork?

Statistics on mixin data is useful to anyone interested in privacy levels of Monero network transactions. I would like to track what percentage of transactions use RingCT between v4 activation and v5 ...
Jane Miner's user avatar
3 votes
1 answer
184 views

Why would a candidate transfer be sitting in the memory pool after 3 days?

Block explorer explorer.xmr.my currently shows a transaction in the memory pool with "Age 76:18:00", that is more than 3 days. Assuming the information shown is accurate, I am wondering why it wouldn'...
dpzz's user avatar
  • 4,529
5 votes
1 answer
374 views

Are there any open source block explorer available?

If so, can a link to their source code please be provided?
jwinterm's user avatar
  • 4,403
1 vote
0 answers
38 views

I have public address and private view key. How can I check ballance online? [duplicate]

I have public Monero address and private view key. How can I check how many XMR is currently on the address, without installing anything? I am looking for some equivalent of blockchain.info that can ...
urza.cc's user avatar
  • 699
5 votes
1 answer
148 views

Transactions per block by time of day

I am wondering if there are certain times of day where the Monero network is much busier (on average than others). Is there any resource to help sort the number of transactions per block by the time ...
Drink Vodka's user avatar
3 votes
2 answers
306 views

Why Monero block time found reported by pool is always different from explorer timestamp?

For example on pool for block 1168994 Time Found is 30.10.2016, 21:57:05 but on block explorer it is shown as Timestamp (UTC) 2016-10-30 19:53:38 and on every block i tried it is different OK, I ...
Valeriy Maksymiv's user avatar
3 votes
2 answers
843 views

How fast is the blockchain growing?

how fast is the the blockchain growing in MB/day or GB/month etc and what is the current blockchain size?
werdwerdus's user avatar
8 votes
1 answer
315 views

Is there a way to make a public transaction?

Let says I want to send 1 XMR to Alice, and I want to prove to EVERYONE that I sent that 1 XMR to Alice without giving them a view-key or anything. Is this possible, and where could someone view the ...
UsernameVF's user avatar
6 votes
1 answer
280 views

Why are empty blocks not all the same size?

Why are empty blocks not all the same size? On Monero Blocks I see a different size for blocks with zero transactions. 1157855 block size 210 1157856 block size 254
fatdoor's user avatar
  • 589
3 votes
1 answer
131 views

Exploring Testnet's Blockchain

I have synced my testnet node. I can send and receive transactions, but I would like to see how they look like for someone viewing the blockchain (specially the ringCT ones). So far, though, I couldn'...
user141's user avatar
  • 3,327
6 votes
3 answers
169 views

What's the fastest way to display the block height with a shell script?

What's the fastest way to display the current Monero block height with a shell script? Doesn't matter which scripting language. The idea is to call this script or block from other scripts, so it ...
dpzz's user avatar
  • 4,529
6 votes
2 answers
147 views

How can I verify that a Monero Block explorer is not under a MITM attack?

How can I verify that a Monero Block explorer is not under a MITM attack? Aside com comparing the most recent block height and block hash with another blockchain explorer what else can I do? This ...
seek adventure's user avatar
15 votes
4 answers
3k views

How can I verify the Monero coin supply without using a block explorer?

Is there a command I can give the Monero daemon to calculate the total of all coinbase transactions so far? How do block explorers calculate the Monero coin supply and how can I verify their accuracy?...
Matt Johnson's user avatar
12 votes
2 answers
349 views

Number of Monero block explorers and their unique features

How many Monero block explorers are currently known to exist? What unique features separate one block explorer from another? What differences do they have in terms of privacy and security ...
user22576's user avatar
  • 553
9 votes
1 answer
7k views

What's the easiest way to look up a transaction on the blockchain?

If I want to check if my transaction has made it to the blockchain, where can I look it up and by what data can I search/filter? Of course there is the transaction id and possibly a payment id, but is ...
stke's user avatar
  • 702
8 votes
1 answer
155 views

Determining the number of available outputs by denomination

How can I determine the entire number of available blockchain outputs for each denomination? Is there a blockexplorer that tracks this data or a bitmonerod command I can use to find the answer to ...
animal instinct's user avatar