Blockchain Explorer | learn me a bitcoin

Memory Pool

36,041 transactions

56.18 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
843,130	00000000000000000003629a0000000000000000000000000000000000000000	22 mins, 25 secs ago	1.00 vMB	2,790	21

Blockchain

Tip: 843,129 (234,046 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
609,083 609,083	00000000000000000012844979eaec848fe72ff3c2f93112085f0b49733835c0	21 Dec 2019, 07:53	1.27 MB	2,855	10
609,082 609,082	0000000000000000001048ee39aa63c2b7e199573b521ad8438d06fedcddbc00	21 Dec 2019, 07:45	1.30 MB	3,181	31
609,081 609,081	000000000000000000103ee1606da2e676e6ec489795bcdb794605a62079187a	21 Dec 2019, 07:02	0.11 MB	301	18
609,080 609,080	00000000000000000014b7f5714a93fddf6b97a1f9ae1f11376ecf7a0a7b83fc	21 Dec 2019, 07:01	0.07 MB	134	14
609,079 609,079	0000000000000000000f230eec1eaa625df2a0f0edc16d05319d2913bc1de2dc	21 Dec 2019, 07:01	0.62 MB	957	15
609,078 609,078	000000000000000000121c5812c6419b234133787e4c6bd86957b1184b79399f	21 Dec 2019, 06:56	0.35 MB	784	14
609,077 609,077	0000000000000000000136dd79f5f8927592bdb65d4c41a1f011e997b1d516ec	21 Dec 2019, 06:52	1.20 MB	3,159	14
609,076 609,076	00000000000000000000ddb9840a6f0041b68311f0083caea724634a44f8fa2b	21 Dec 2019, 06:35	0.55 MB	1,326	13
609,075 609,075	000000000000000000118876b995180a21eb30f6a33c94b0612fd1c88acf8faa	21 Dec 2019, 06:30	0.54 MB	1,316	17
609,074 609,074	0000000000000000000f7086e551ee78a8e5777e16dcb441abce6ff97d430e51	21 Dec 2019, 06:22	0.77 MB	1,676	20
609,073 609,073	0000000000000000001422901c55dbb17fc8c7e5d4aeaf4207556fd123850a18	21 Dec 2019, 06:14	0.68 MB	1,617	21
609,072 609,072	0000000000000000001206abb0cf28cfabc02b8b7b3a4cd0f5c858babfba7f40	21 Dec 2019, 06:06	0.26 MB	577	10
609,071 609,071	00000000000000000006b707101c05cbae550582b3ab9f14d3e89ab81889f8c9	21 Dec 2019, 06:05	1.25 MB	3,070	15
609,070 609,070	0000000000000000000e91ffa73fa7585e81a5dbbcb431682f9a257afe2c00b5	21 Dec 2019, 05:48	1.03 MB	2,564	14
609,069 609,069	000000000000000000093c9b0b7ae3c5034d8747aea482fb64ad8234c573c28f	21 Dec 2019, 05:34	0.25 MB	521	15
609,068 609,068	0000000000000000000eac2f0075d3b9d8c34cf10efb3d55e81afe8c2b51768a	21 Dec 2019, 05:32	0.71 MB	2,014	16
609,067 609,067	000000000000000000048446774b7bf61e9aafdc746cbf408606d8058dc3c644	21 Dec 2019, 05:21	0.90 MB	2,303	17
609,066 609,066	0000000000000000000f7b11e5fc92d409036aa5c53e2bd14ee21cc9d4790d15	21 Dec 2019, 05:09	0.18 MB	371	28
609,065 609,065	0000000000000000000f80eb4d56d1ab7f751e21bf122f13d8018d28dcc8cfa6	21 Dec 2019, 05:08	0.13 MB	330	33
609,064 609,064	0000000000000000000bbbb6d43c4f56309a309c7d8d4dd993a3654f52d392c5	21 Dec 2019, 05:06	0.05 MB	115	19
609,063 609,063	00000000000000000007199fd8cd57aa17fee8c54aba3b22883120687b60bb27	21 Dec 2019, 05:05	1.10 MB	2,995	17

Previous 10 blocks ↓

Total Size: 648.89 GB

Node Information

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

Uptime: 1 month, 9 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,717.72 GB sent, 55.01 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.