Blockchain Explorer | learn me a bitcoin

Memory Pool

19,955 transactions

48.03 vMB

Show Random Selection

Max Size: 157/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,110	00000000000000000003629a0000000000000000000000000000000000000000	9 mins, 14 secs	1.00 vMB	1,536	11

Blockchain

Tip: 843,109 (162,164 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
680,945 680,945	00000000000000000002c048fc83c6779c7f60be8052ccd816982c31413f836b	28 Apr 2021, 08:38	1.53 MB	1,715	54
680,944 680,944	00000000000000000003eedcdda6dad32ae285ab3b61e731d7ecd0c6e65c9324	28 Apr 2021, 08:34	1.21 MB	1,452	85
680,943 680,943	00000000000000000002d5e0747b91375f4e9e431dccd5fc7cb3e78defc7fc17	28 Apr 2021, 08:26	1.35 MB	2,913	151
680,942 680,942	00000000000000000004987778a9d572c24e77996ee419d2ac33c0bba9a7a607	28 Apr 2021, 08:01	1.26 MB	1,841	149
680,941 680,941	0000000000000000000126f21a6305046206067cba1d7edbcc126a39b0dd4860	28 Apr 2021, 07:43	1.11 MB	926	175
680,940 680,940	0000000000000000000b40808a3af980dc9e6959fcac73fb30f447b2dda6edd5	28 Apr 2021, 07:30	1.26 MB	1,701	18
680,939 680,939	0000000000000000000928c0c11eece326518a010d59729d9671479fc270a85f	28 Apr 2021, 07:29	1.36 MB	1,413	67
680,938 680,938	000000000000000000043797faf20578b56b1319e2efe26ca4b229317621a61b	28 Apr 2021, 07:20	1.50 MB	2,047	93
680,937 680,937	000000000000000000088b3582f9178586dd1bf2bf07ff72a399acbc24f3c57e	28 Apr 2021, 07:03	1.51 MB	1,541	46
680,936 680,936	000000000000000000019d38a02a3356ac861909e3ce727ea8bd6511f259abd9	28 Apr 2021, 06:55	1.30 MB	945	20
680,935 680,935	0000000000000000000a9ba61af3e227ac041919e271a6d82b2b9588516b8534	28 Apr 2021, 06:53	1.41 MB	1,159	34
680,934 680,934	000000000000000000091ac904f1bfa6bcbe8c4ee1e5635e9a0ffc4ff53ad0f7	28 Apr 2021, 06:51	1.71 MB	869	32
680,933 680,933	0000000000000000000b6122c4cc2d9faa66b52a4b8759e452188f7fd54b9340	28 Apr 2021, 06:48	1.76 MB	469	26
680,932 680,932	00000000000000000005b4c49613d6f6e901f5edb4503dc0dcee527f23aa1955	28 Apr 2021, 06:45	1.81 MB	282	19
680,931 680,931	00000000000000000003bad2ca2be168af0426d644d8037e413349075cd791ae	28 Apr 2021, 06:43	1.79 MB	504	26
680,930 680,930	00000000000000000002786c76ecf7e36d96417610c47d4f082fa2f51523303a	28 Apr 2021, 06:41	1.57 MB	1,167	34
680,929 680,929	00000000000000000009a064ce2443c44a2efc4ae06f4b0a281803c996e8de13	28 Apr 2021, 06:37	1.68 MB	1,452	72
680,928 680,928	00000000000000000007b4a79863b2249bab9680fde31379ba232d1756c5f5d1	28 Apr 2021, 06:25	1.83 MB	238	16
680,927 680,927	000000000000000000025107337b6a40416ba54435ed8ee51b952469e69f36b8	28 Apr 2021, 06:24	1.46 MB	1,590	59
680,926 680,926	00000000000000000005b3d35cd83486101c31c596ace3c8db4a231662f3831c	28 Apr 2021, 06:17	1.27 MB	2,015	60
680,925 680,925	0000000000000000000a197b383188b9ebc921ad982cd6a8f9c08f7d27ff6d0e	28 Apr 2021, 06:17	1.17 MB	1,884	186

Previous 10 blocks ↓

Total Size: 648.85 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 1 month, 8 days, 20 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,714.40 GB sent, 54.77 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.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

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.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

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 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.