Blockchain Explorer | learn me a bitcoin

Memory Pool

6,853 transactions

2.59 vMB

Show Random Selection

Max Size: 14/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
3 sats/vbyte	3	30 minutes
2 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
907,700	00000000000000000002349e0000000000000000000000000000000000000000	25 secs ago	1.00 vMB	2,648	4

Show Transactions

Blockchain

Tip: 907,699 (800,138 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs
107,561 107,561	0000000000008709d54dfc25645b27077654fa88a209b45507dace5464a291e2	12 Feb 2011, 02:26	0.00 MB	12
107,560 107,560	000000000001b534b420b184eab9705b15c5fb09e9ac47d8a89e3ccf2db2ca93	12 Feb 2011, 02:04	0.01 MB	26
107,559 107,559	0000000000016d6c0ebf4ad2e1c0b791d5383927826826d93117e901f617544f	12 Feb 2011, 01:58	0.00 MB	5
107,558 107,558	00000000000166335ffc3b7c95d1a9c6588db0114e2d01bc67ecd22063b26baa	12 Feb 2011, 01:48	0.00 MB	8
107,557 107,557	0000000000024eb0bb702a95519a56afc4e5205b86700b62f2027d12bf49ff0a	12 Feb 2011, 01:40	0.00 MB	2
107,556 107,556	000000000002387725f8ec14de1d01fd3eb61daa15590d33aae039dd316312c8	12 Feb 2011, 01:37	0.00 MB	3
107,555 107,555	0000000000027fbd2587233582a024224a4fbebcf804d67ebfd8d91f1492fc27	12 Feb 2011, 01:37	0.00 MB	6
107,554 107,554	000000000000ec3458df85eecdf9dafaa84dd7eb29cf73ab29b528636cac7613	12 Feb 2011, 01:30	0.00 MB	8
107,553 107,553	0000000000022879075c9757ec7fcd8b7cf501fa9ec02c25ab032f49da36d88a	12 Feb 2011, 01:24	0.00 MB	4
107,552 107,552	00000000000111f3cdaff8d679c981bcf181c383acf543f2aef05aa47d431c0f	12 Feb 2011, 01:19	0.00 MB	3
107,551 107,551	0000000000024b2fe60630ff5b3201552abe8a55fd034bce58962a5550612b65	12 Feb 2011, 01:14	0.00 MB	9
107,550 107,550	00000000000282b5f824ec1e0e913efa2ec00e30ddf59f4e23ed3ff84b467d1a	12 Feb 2011, 01:11	0.00 MB	7
107,549 107,549	000000000001158d508e2915e489196884d05012c2b6b70eed2f3e9ea9918bc1	12 Feb 2011, 01:11	0.00 MB	12
107,548 107,548	0000000000003a4002bf71ace4a7511b320dd8e69b4ca5ad2f83bd1b25a9219b	12 Feb 2011, 01:08	0.00 MB	20
107,547 107,547	0000000000005609a534583ddbfb6ccc3f9bcac4216c2921c5bf72356f719a15	12 Feb 2011, 00:57	0.00 MB	12
107,546 107,546	000000000000258f6b5a695e5623c4707f99532ca717243c4b091d828b4f3a92	12 Feb 2011, 00:46	0.02 MB	68
107,545 107,545	0000000000008423bf60b8d2083ca4686b178498753212b6627d7d0a08e249d3	12 Feb 2011, 00:41	0.00 MB	12
107,544 107,544	00000000000268ccf2deddde6537fd865c23898db72b1b7b790dadd75b0309c2	12 Feb 2011, 00:35	0.00 MB	12
107,543 107,543	00000000000096d85e6c4a2e24941ac3a01292f20af8e970815f3aacbbf36690	12 Feb 2011, 00:32	0.00 MB	12
107,542 107,542	000000000001b9fa27d94676772264d98e32298d67ec5e403285c0475fc4d735	12 Feb 2011, 00:28	0.00 MB	11
107,541 107,541	000000000000d27ed99d60c8e1918087d3f7b9aa26893b6e53c598b19c3cd7ca	12 Feb 2011, 00:24	0.00 MB	12

Previous 10 blocks ↓

Total Size: 768.98 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 17 days, 9 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,616.51 GB sent, 92.74 GB received

Notes

This page updates every 5 seconds.
Use the search bar at the top of the website to search for transactions and blocks.
Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
Block size (MB) does not include block header, tx count, or coinbase transaction.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

bitcoin-cli getrawtransaction <txid>
bitcoin-cli getblock <hash>

You will need to add txindex=1 to your bitcoin.conf configuration file to be able to query for all transactions.
Use bitcoin-cli help to a complete list of commands.
Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.