Blockchain Explorer | learn me a bitcoin

Memory Pool

22,177 transactions

28.75 vMB

Show Random Selection

Max Size: 123/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,849	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 11 secs	1.00 vMB	5,026	15

Blockchain

Tip: 841,848 (436,770 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
405,078 405,078	00000000000000000465a47347fbbfd33aae43b40dc96a363208b3d8fe5d0375	31 Mar 2016, 04:58	0.39 MB	729	36
405,077 405,077	00000000000000000484a1fed0aa6450ee32d28c607a721e33519eec822a314a	31 Mar 2016, 04:54	1.00 MB	2,184	42
405,076 405,076	000000000000000001084454f04fe79cde2a409a5d73acbfc58a2e30ce82943f	31 Mar 2016, 04:36	0.93 MB	2,648	56
405,075 405,075	000000000000000004fd2f5493f7bb9d2915e7d44c5b43392289b3857dafe2be	31 Mar 2016, 04:14	0.85 MB	1,826	50
405,074 405,074	00000000000000000636b0b0ba5a18d0162ac84336153f42313b795dc4280f5e	31 Mar 2016, 03:59	0.98 MB	1,952	39
405,073 405,073	0000000000000000068806399f7e5cc25c10b42312cc3f0a71496e9cc2b3cd19	31 Mar 2016, 03:43	0.93 MB	1,879	42
405,072 405,072	0000000000000000048683817ec4ff5e85f9ad6e178fb3d578ddd3a7311d6842	31 Mar 2016, 03:29	0.65 MB	624	21
405,071 405,071	000000000000000001177f7cae748179306fa8a56e8ff169b96cf573454178c2	31 Mar 2016, 03:24	1.00 MB	1,454	32
405,070 405,070	000000000000000000ab717f5ed261b409f43ec7004cc7ea2d6dcfea4df4cc9b	31 Mar 2016, 03:16	1.00 MB	2,055	49
405,069 405,069	000000000000000000765bc2eff7e05f5e017a6993dfaf83b814e23c66f1019e	31 Mar 2016, 02:56	0.93 MB	1,139	24
405,068 405,068	000000000000000000cb3ba9050e0705ae60ef5383b3ea855ff99f058208f8a0	31 Mar 2016, 02:53	0.93 MB	1,870	50
405,067 405,067	000000000000000004eeffb00071d80a028bc33888b6f520be94a68db51cae57	31 Mar 2016, 02:34	1.00 MB	2,094	43
405,066 405,066	00000000000000000523e68a45ab84a2ba52ac37e7d645ea116327cb238ae933	31 Mar 2016, 02:14	0.96 MB	1,634	27
405,065 405,065	0000000000000000065a5a2008df6feaf758f69abf6eedcf6e5a0f881626019b	31 Mar 2016, 02:05	0.93 MB	2,599	54
405,064 405,064	00000000000000000270dcf18ac4f59506cb87c90e9ef638f3896fab19f41320	31 Mar 2016, 01:40	0.84 MB	1,799	37
405,063 405,063	00000000000000000497e82e8484931e48323b037316ca61314e1869cae94036	31 Mar 2016, 01:27	0.46 MB	560	33
405,062 405,062	0000000000000000029c973173b6e2863518341ed8ac1bbd305cd09a95f0d693	31 Mar 2016, 01:23	0.80 MB	1,533	30
405,061 405,061	000000000000000002193b5e4949e6325a5ce39bc9be966db835eeb83dcadf5c	31 Mar 2016, 01:18	0.24 MB	298	23
405,060 405,060	0000000000000000004b26adde0ea98bbb044c6146e0b4f77b192e7b59db86d0	31 Mar 2016, 01:17	0.94 MB	1,961	28
405,059 405,059	000000000000000000b68a70daa497334c27fbd4909c55f757ca9809ff54d587	31 Mar 2016, 01:14	1.00 MB	2,965	62
405,058 405,058	0000000000000000057fa966f146fb2e890ae74ece62b9fd80de1e81738373e9	31 Mar 2016, 00:32	0.73 MB	1,862	49

Previous 10 blocks ↓

Total Size: 646.48 GB

Node Information

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

Uptime: 30 days, 1 hour, 27 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,356.61 GB sent, 37.96 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.