Blockchain Explorer | learn me a bitcoin

Memory Pool

40,757 transactions

47.42 vMB

Show Random Selection

Max Size: 196/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,753	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 42 secs ago	1.00 vMB	2,360	22

Blockchain

Tip: 841,752 (440,540 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,212 401,212	00000000000000000147a4d2cce59c9f501a3d7d854a6c239dbeca95d1eb37af	05 Mar 2016, 02:41	0.39 MB	839	57
401,211 401,211	000000000000000004c9f1d9f7d797871619b4ef5e0bfba7c3d9729fda13f71c	05 Mar 2016, 02:35	0.81 MB	1,199	37
401,210 401,210	0000000000000000020f379ba7546a82b8146b6f613e465d030606950184add2	05 Mar 2016, 02:35	0.99 MB	1,038	24
401,209 401,209	00000000000000000299971f2bb962561197f101ab660822fd029ecbc6f59eb8	05 Mar 2016, 02:19	0.67 MB	1,496	51
401,208 401,208	000000000000000000ce94bc7f4c92f5c06da04f6a516c456aa29cfdc5dcc2e0	05 Mar 2016, 02:07	0.03 MB	130	98
401,207 401,207	0000000000000000044926a67c677cefdf1d3f0b2deffd862f09aff9e2718ebd	05 Mar 2016, 02:07	0.64 MB	1,387	51
401,206 401,206	000000000000000002cbfc75f7a4c70e99778e19355a6ec3ab4611efa6b03f42	05 Mar 2016, 01:57	0.51 MB	819	51
401,205 401,205	000000000000000001e266443c82fbffff2a997ec148def6b698834473775faf	05 Mar 2016, 01:52	1.00 MB	715	21
401,204 401,204	000000000000000006d5da7505293203457845ea9f1f2aa338a03042f719f836	05 Mar 2016, 01:46	0.45 MB	719	43
401,203 401,203	000000000000000004b45d31832786d07c4957fc5f35d8128651568e05ee7da5	05 Mar 2016, 01:42	0.59 MB	1,230	43
401,202 401,202	0000000000000000048e67bd4dc1f932f48c5fc48112f970e696c5f768199bba	05 Mar 2016, 01:38	0.72 MB	876	28
401,201 401,201	000000000000000005a00650a8077baf35480cc8bb2d7b097f0a739b18949420	05 Mar 2016, 01:33	1.00 MB	2,171	46
401,200 401,200	000000000000000000cbfe490bf50dd8130537e9b2af28ee12d112f4472a500b	05 Mar 2016, 01:15	0.23 MB	475	46
401,199 401,199	0000000000000000029a4563bb8cc7674cc0e524c49698c4062dffdf674d13da	05 Mar 2016, 01:12	0.99 MB	1,864	43
401,198 401,198	0000000000000000013312f576ea80121914c1ca2698802ec73a834ec7d3779e	05 Mar 2016, 00:57	0.85 MB	1,648	41
401,197 401,197	00000000000000000585f3575edf5acde608c0ae17f8d6988f10aaa4cfedbcf9	05 Mar 2016, 00:43	0.30 MB	600	41
401,196 401,196	000000000000000004e1027953a537d7b30557b34c4207c7af7b2e63bcadc378	05 Mar 2016, 00:39	0.35 MB	607	37
401,195 401,195	000000000000000001355e6c062fa437db0f81bb8e6c25a4212bc280ab9bd230	05 Mar 2016, 00:34	0.13 MB	318	66
401,194 401,194	000000000000000006a3faa87be3eb60d7731139f92f01d5154c1f0c4d722fc3	05 Mar 2016, 00:31	0.27 MB	538	30
401,193 401,193	000000000000000004a80b8a17b6e0797ce61b448446f48d55763c0d2a6d198f	05 Mar 2016, 00:29	0.27 MB	508	36
401,192 401,192	0000000000000000055e8849367b82cc0482ff4ff658d784f45a51f21da51816	05 Mar 2016, 00:25	0.41 MB	862	45

Previous 10 blocks ↓

Total Size: 646.30 GB

Node Information

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

Uptime: 29 days, 10 hours, 17 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,338.94 GB sent, 36.93 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.