Blockchain Explorer | learn me a bitcoin

Memory Pool

31,528 transactions

37.47 vMB

Show Random Selection

Max Size: 170/200 MB

Min Fee: 2 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
840,790	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 41 secs	1.00 vMB	2,936	42

Blockchain

Tip: 840,789 (319,925 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
520,864 520,864	00000000000000000004a33d77ce7f6e3ed180cedd64271d3c70883ce6e663d6	02 May 2018, 09:03	0.06 MB	134	31
520,863 520,863	0000000000000000001b4bd83bcc40950445f3ab028d374cc2a4c4e6bc446d58	02 May 2018, 09:02	0.76 MB	1,324	30
520,862 520,862	0000000000000000003ee2a04f83261b2306e7f1a810d152d774993eaf6b2bbe	02 May 2018, 08:53	0.10 MB	203	38
520,861 520,861	0000000000000000001caf2ee15f2e74d52edd0275b8c815a232174c1498973b	02 May 2018, 08:51	0.25 MB	496	38
520,860 520,860	0000000000000000000609fdcbcfe835680455c55b2f4e4c10948b5c46e6c47b	02 May 2018, 08:48	0.52 MB	919	30
520,859 520,859	000000000000000000252197a6d1b57461b30af3c550df06e1837f0e2347ee7d	02 May 2018, 08:39	0.03 MB	61	19
520,858 520,858	0000000000000000002300b191242f4e00d60d88d768554bf9140b6cc6f930a6	02 May 2018, 08:40	0.64 MB	1,052	33
520,857 520,857	0000000000000000001d3d4954ed1a3e5605c1d6972693d80a3bbb918c6980b3	02 May 2018, 08:34	0.33 MB	661	31
520,856 520,856	00000000000000000020b6e99ab6c36e65e52d5fd14292d81450b362eb9d116b	02 May 2018, 08:29	0.76 MB	1,428	43
520,855 520,855	000000000000000000208d2f726e8f616f1110616ccdfd18977544d0dcd1eccb	02 May 2018, 08:19	0.01 MB	16	17
520,854 520,854	000000000000000000025ec6af58dddbe861bea4adfd443b1aaa0f0289935a80	02 May 2018, 08:18	0.65 MB	1,060	32
520,853 520,853	0000000000000000003de5a7439c2fd626725b3219dddf85981e82c02b640258	02 May 2018, 08:11	0.22 MB	386	35
520,852 520,852	0000000000000000002e447ffbb98de214cc6e3bde85fa04e4c28aba6962ebfb	02 May 2018, 08:07	0.92 MB	1,716	34
520,851 520,851	00000000000000000024bb6e9625f7dec5aefbd494bdee16f7f4ab08d482412c	02 May 2018, 07:56	0.21 MB	472	30
520,850 520,850	000000000000000000100d35114480c96cc4cb972a1fd7e57b5bbd64a205bfd1	02 May 2018, 07:53	0.51 MB	964	59
520,849 520,849	00000000000000000039fc9405e0a6558d36f9915030a38c9f3730dcbf2672d4	02 May 2018, 07:46	0.82 MB	1,836	71
520,848 520,848	0000000000000000002e1cdc5f2c491b71cf52c690f2a1153da05f5f56cdbb05	02 May 2018, 07:36	0.27 MB	545	50
520,847 520,847	0000000000000000001915293a1560a7c57008932b082b7d786ac3f22907be1d	02 May 2018, 07:31	0.05 MB	62	60
520,846 520,846	00000000000000000002e243a6a38e965d8787b31baed9c99ecd816aa03cbbbd	02 May 2018, 07:30	0.57 MB	709	28
520,845 520,845	000000000000000000370c6a1b4b8d814e3150a9197370134ca1c6bef1f9bf3b	02 May 2018, 07:25	0.92 MB	1,642	39
520,844 520,844	0000000000000000003e3dd67534eaa4a271014a745ed03408b08c588e3cac62	02 May 2018, 07:12	0.58 MB	903	31

Previous 10 blocks ↓

Total Size: 644.51 GB

Node Information

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

Uptime: 22 days, 9 hours, 48 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,059.49 GB sent, 27.53 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.