Blockchain Explorer | learn me a bitcoin

Memory Pool

9,087 transactions

2.78 vMB

Show Random Selection

Max Size: 16/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
2 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
1 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
907,865	00000000000000000002349e0000000000000000000000000000000000000000	2 mins, 40 secs ago	1.00 vMB	3,763	4

Show Transactions

Blockchain

Tip: 907,864 (770,062 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
137,802 137,802	000000000000013530e986ebadab49a635127e5be0a35715cfe2eec2a13c4cbe	24 Jul 2011, 13:38	0.02 MB	39	336
137,801 137,801	00000000000004e5ebc3d05f4bc4ffe6a7fad8cf592ec40650414bd5d89f3b48	24 Jul 2011, 13:28	0.00 MB	9	518
137,800 137,800	0000000000000615bf1e85695a47abc79f6598e0d67636ddba259d59a0394289	24 Jul 2011, 13:24	0.03 MB	85	97
137,799 137,799	00000000000002021436bd081c7c438d33ab15bb3c463dd88ead23c4ce1ed99e	24 Jul 2011, 13:09	0.04 MB	94	574
137,798 137,798	00000000000001adbbe50e03ae51ed39e1cfd1f073027b21474a4d2762229689	24 Jul 2011, 12:34	0.01 MB	11	0
137,797 137,797	00000000000003cd6528a3052da516f1be1ce8d61122ad1b407379e2b37cfd95	24 Jul 2011, 12:29	0.03 MB	69	99
137,796 137,796	000000000000053067887db3cd8a1b7e5e004a5f0106dfa1954a5849bfd20a55	24 Jul 2011, 12:22	0.00 MB	10	957
137,795 137,795	00000000000000e17a6317a9e1ee50eaef2dd149a31e3d62d2546917e2897919	24 Jul 2011, 12:06	0.05 MB	138	591
137,794 137,794	00000000000004df27c613df732ea3e4125bb5177c25e30015ce449fbec68d85	24 Jul 2011, 11:37	0.01 MB	31	205
137,793 137,793	00000000000008d7d8ffc6cce33fa715118beb7c3e392ff32d033fee3b82275f	24 Jul 2011, 11:27	0.03 MB	62	102
137,792 137,792	00000000000000423a980807caee224d4cb2d4d35b3d7f106606f5f0e0574b19	24 Jul 2011, 11:19	0.01 MB	6	510
137,791 137,791	000000000000091dcb715519bff0ee486eb8dc99041a037bfc836cf1d2268234	24 Jul 2011, 11:10	0.03 MB	80	182
137,790 137,790	000000000000036566a3a917b8ba4663c790bf21f029623a0953cd1377b1e235	24 Jul 2011, 11:02	0.02 MB	21	974
137,789 137,789	00000000000004ed8801515fc23881413591c871f8e7be017f3ab59c92ab0cdf	24 Jul 2011, 11:01	0.05 MB	136	581
137,788 137,788	00000000000002c3296022555f22bdea9c6d8f63dab0a95d390de4d93e09db5b	24 Jul 2011, 10:44	0.00 MB	6	57
137,787 137,787	0000000000000315ad32fa42b1d43cbea8a00d28e5e536dd9262e9eab07518cc	24 Jul 2011, 10:43	0.00 MB	8	719
137,786 137,786	00000000000000f04546b832fd4b05031d660925ec44f0fafbb0d69dfbd97967	24 Jul 2011, 10:42	0.02 MB	31	180
137,785 137,785	0000000000000572317b6ef63b8c76afa6a6470e06a11e76d4066e375e31ba2c	24 Jul 2011, 10:30	0.01 MB	23	395
137,784 137,784	000000000000084c6d1230805d73fb52f1bb039fa239e4f05133e5448e8cbdfd	24 Jul 2011, 10:22	0.02 MB	68	88
137,783 137,783	00000000000005c24bcbe41948d582b85d34a6d307a1ecbe985c3c008a26149f	24 Jul 2011, 10:12	0.00 MB	14	15
137,782 137,782	00000000000000aa9966c0e0499bb82619f4ad45d176cd87e638253bed91ca37	24 Jul 2011, 10:11	0.01 MB	21	59

Previous 10 blocks ↓

Total Size: 769.29 GB

Node Information

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

Uptime: 2 months, 18 days, 14 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,642.49 GB sent, 94.37 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.