Blockchain Explorer | learn me a bitcoin

Memory Pool

90,555 transactions

32.51 vMB

Show Random Selection

Max Size: 181/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
846,784	000000000000000000035cb80000000000000000000000000000000000000000	11 mins, 28 secs ago	1.00 vMB	3,206	46

Blockchain

Tip: 846,783 (327,629 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
519,154 519,154	00000000000000000042460fa6240487dea0cb4db1c43f1db24da7118b55a7b7	20 Apr 2018, 18:58	1.16 MB	2,737	37
519,153 519,153	0000000000000000000f7d18922c3a1809c55e98eee40ac81b766b857de8cb0e	20 Apr 2018, 18:34	1.06 MB	810	6
519,152 519,152	0000000000000000001d6b4c8b753aada5ec5ce47897157508404f80ada39776	20 Apr 2018, 18:33	1.14 MB	2,901	29
519,151 519,151	0000000000000000000b2bc7cd9a442fea8c7567ea67887dbe663f2d16439834	20 Apr 2018, 18:12	0.37 MB	916	26
519,150 519,150	0000000000000000002736f4b5a1b1bd587c7f2d1772bae226c519233eaee961	20 Apr 2018, 18:07	1.04 MB	1,761	25
519,149 519,149	0000000000000000000091c03d85abf278218e45beaeb6845a44723cf28b108a	20 Apr 2018, 17:57	0.17 MB	394	29
519,148 519,148	000000000000000000000f3ca0f8658d95848b8dc8607315ef637b635120b354	20 Apr 2018, 17:55	0.02 MB	50	16
519,147 519,147	000000000000000000480ba35f5bc518271266b17c0120e4d2df96460a3b33a9	20 Apr 2018, 17:55	1.00 MB	2,107	27
519,146 519,146	00000000000000000036c39f3a3e7fd395b666eb27fe16d56d96a82a81cfe021	20 Apr 2018, 17:43	1.12 MB	2,415	19
519,145 519,145	0000000000000000001e751fb3612548024a58f2025ca4b5f871f4ec79b94916	20 Apr 2018, 17:33	1.13 MB	2,159	32
519,144 519,144	0000000000000000002c68513cc9403e597ce7135a72e5e420583c73bbb718fe	20 Apr 2018, 17:17	1.13 MB	2,431	25
519,143 519,143	0000000000000000003dbd150bf15ac576d9203ae7c146b6de9e12d36b8d048a	20 Apr 2018, 17:08	1.18 MB	2,602	18
519,142 519,142	0000000000000000000d2162a66c99e3b834d7672fe9dbc236cec851468bb920	20 Apr 2018, 17:02	1.12 MB	2,114	47
519,141 519,141	000000000000000000045f2c6e9a597004c47eece318753420172f8e5a10b6fa	20 Apr 2018, 16:38	0.42 MB	887	8
519,140 519,140	0000000000000000000f7e8af3ff8c081985445bf33b13094c4e28715b59441a	20 Apr 2018, 16:37	1.15 MB	2,179	14
519,139 519,139	00000000000000000016f9af90f7c0d972c0353a4026bab2eff3a14a95326bb6	20 Apr 2018, 16:33	0.56 MB	643	51
519,138 519,138	00000000000000000019c9d3a1c590f7965f53395d04801ff008e3a9a30339a6	20 Apr 2018, 16:25	0.34 MB	884	6
519,137 519,137	0000000000000000000fe910d74758da0d389e1e00f15a535ef8a23afbfc3520	20 Apr 2018, 16:24	1.25 MB	3,081	10
519,136 519,136	00000000000000000024ca150b5e33185c39f55e84f758e6608395bf3359c182	20 Apr 2018, 16:23	1.12 MB	2,283	67
519,135 519,135	0000000000000000003bc8178a121941c2562e68154607168eb8a9042e4eca31	20 Apr 2018, 15:43	0.28 MB	568	25
519,134 519,134	00000000000000000013b14e82adeef509c02ed4148d74a74c84cd8867d65fbf	20 Apr 2018, 15:40	0.24 MB	492	43

Previous 10 blocks ↓

Total Size: 655.65 GB

Node Information

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

Uptime: 2 months, 4 days, 1 hour
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,500.03 GB sent, 98.03 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.