Blockchain Explorer | learn me a bitcoin

Memory Pool

38,620 transactions

37.85 vMB

Show Random Selection

Max Size: 169/200 MB

Min Fee: 6 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,591	0000000000000000000331db0000000000000000000000000000000000000000	16 mins, 41 secs ago	1.00 vMB	3,163	25

Blockchain

Tip: 841,590 (437,583 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
404,007 404,007	0000000000000000017ed05f27bd9578fa7e3784c7557d890d6d0e12326173ab	24 Mar 2016, 02:00	0.43 MB	969	38
404,006 404,006	000000000000000006938f2903168d87105d71128bc300d9a91b2461c99f59ca	24 Mar 2016, 01:52	0.59 MB	1,358	35
404,005 404,005	000000000000000005c39b5cfa35b2365a7c8971e5b02829341021007e239a0d	24 Mar 2016, 01:46	0.99 MB	2,425	41
404,004 404,004	000000000000000004b44e735efe5b6b130ca857aa1902f236f3a563a09b8980	24 Mar 2016, 01:26	0.41 MB	853	37
404,003 404,003	0000000000000000044cc1a682a5f947fd8489a8337765ab226c6f878f641d79	24 Mar 2016, 01:20	0.81 MB	1,543	36
404,002 404,002	000000000000000004a4b025e4bb1aa0bc75e797a3ec9dae2141e2e659698403	24 Mar 2016, 01:10	1.00 MB	473	7
404,001 404,001	000000000000000001da1eeb6fa89a81b7534309e3dafa425db27e4e4e3bb972	24 Mar 2016, 01:07	0.41 MB	941	52
404,000 404,000	000000000000000004f9f0d6320d54c1f108130998e5bfb911f521ddf34da82c	24 Mar 2016, 01:01	0.53 MB	833	38
403,999 403,999	0000000000000000009cdb3270bc4598f66777dbb3bacdb332efcddef7a53d1f	24 Mar 2016, 00:54	0.18 MB	238	23
403,998 403,998	0000000000000000030e112b44cc9a94ed8a1bbb89050c882bf9c6d5b4606748	24 Mar 2016, 00:52	0.08 MB	232	52
403,997 403,997	00000000000000000105ebf2e7733f01cc0d3607ac3727fb2604ed8d6178ac44	24 Mar 2016, 00:51	0.90 MB	2,119	46
403,996 403,996	000000000000000004a986d57e3bf9417d2f20ba496e9d0c96b4cd7cfdb8201f	24 Mar 2016, 00:34	0.60 MB	414	15
403,995 403,995	000000000000000003769d155e21d56942a6c0ed7bbbd8a0c0227848c747eb3f	24 Mar 2016, 00:33	1.00 MB	1,996	34
403,994 403,994	00000000000000000321634f65342dc17ad5e6b19c34185772df30ae190157e1	24 Mar 2016, 00:25	1.00 MB	2,822	54
403,993 403,993	00000000000000000641a234423ef733e6b1a41eddfc9dc3ff8d8b8c59bbcb5c	23 Mar 2016, 23:57	0.99 MB	3,171	65
403,992 403,992	000000000000000004b08d4249ce742cce9b3d4971ed540092eb5d63e8cb455c	23 Mar 2016, 23:14	0.97 MB	289	5
403,991 403,991	000000000000000000342cb0954d2b28c5c41fe0d1afa6a262ac0cef29394c28	23 Mar 2016, 23:12	1.00 MB	644	11
403,990 403,990	0000000000000000052dc3358ce5f6434b93ced502867524a58d8a5e854a9f31	23 Mar 2016, 23:08	0.12 MB	247	40
403,989 403,989	000000000000000006007041b0a7a2461b76f5c61fb07758eaf343a968b7aa11	23 Mar 2016, 23:04	0.57 MB	961	35
403,988 403,988	000000000000000004ee5cbcea3c05128e3e9b3d59cd32790849d7268e69503f	23 Mar 2016, 22:59	0.93 MB	2,175	40
403,987 403,987	000000000000000004fdabdaa21ec33ce144dc1029ccc33a053aec23f49bcf1d	23 Mar 2016, 22:38	0.52 MB	981	37

Previous 10 blocks ↓

Total Size: 645.99 GB

Node Information

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

Uptime: 28 days, 4 hours, 55 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,316.02 GB sent, 35.30 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.