Blockchain Explorer | learn me a bitcoin

Memory Pool

42,649 transactions

47.26 vMB

Show Random Selection

Max Size: 197/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,757	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 6 secs	1.00 vMB	5,388	16

Blockchain

Tip: 841,756 (285,678 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
556,078 556,078	000000000000000000124058bda5c14a70dded2dd117d7c45863d8e778b53268	29 Dec 2018, 14:02	1.01 MB	1,040	8
556,077 556,077	0000000000000000003652f71a2efdf3de42954922ff6d273fe630c6de6216f9	29 Dec 2018, 13:58	1.09 MB	1,493	2
556,076 556,076	0000000000000000002c7b077b1030e97edf4d4807afb692e372f754151a604d	29 Dec 2018, 13:57	1.13 MB	1,689	4
556,075 556,075	000000000000000000298232cdff00f4451909775ea2a30995da56725987f46d	29 Dec 2018, 13:56	1.18 MB	2,190	14
556,074 556,074	00000000000000000015af338de4bfc1f5271193367d282f0bddab75ee28ed57	29 Dec 2018, 13:49	1.18 MB	2,208	27
556,073 556,073	000000000000000000223216e38fa6a2375d64da31e19b1be0dbeb4a5abeed23	29 Dec 2018, 13:30	1.06 MB	1,395	16
556,072 556,072	0000000000000000001ba1ed504467ea74c826071da5b20df0a98a2fd6934938	29 Dec 2018, 13:28	1.04 MB	1,089	27
556,071 556,071	0000000000000000000c57c3cda022fe5607c0f1c8f41df96c334db15871f762	29 Dec 2018, 13:28	1.03 MB	836	52
556,070 556,070	000000000000000000041cac79292d030494f43524c9de806e155234ecb3470c	29 Dec 2018, 13:21	1.01 MB	792	74
556,069 556,069	00000000000000000027d1303ace4dc2b453ae685f84e429d964bfc3b027659d	29 Dec 2018, 13:12	1.21 MB	1,812	5
556,068 556,068	00000000000000000008e9d6dc1aa8a4b4f89914f381943bb88ec168bba6b267	29 Dec 2018, 13:08	1.26 MB	2,752	10
556,067 556,067	00000000000000000008b857a4a4ff0f4a75244845b7dc545df03c0dfdc98b45	29 Dec 2018, 13:01	1.12 MB	2,938	4
556,066 556,066	000000000000000000357cf98f36626a0f3c68cab624c15ae175188d86034fe8	29 Dec 2018, 13:01	0.70 MB	1,727	9
556,065 556,065	0000000000000000000e1d4ea1dc6faa235f5568e586adf3d1602d783d683b0f	29 Dec 2018, 12:59	1.23 MB	2,540	39
556,064 556,064	00000000000000000023b16c3b3357d8df09170b371af1222e109516ba41e3f8	29 Dec 2018, 12:05	1.15 MB	2,290	13
556,063 556,063	0000000000000000000589c954e42de6c46fd9e82abd08283660b5d0eb7f6e82	29 Dec 2018, 11:52	1.19 MB	2,599	17
556,062 556,062	0000000000000000002f5b8ecc43a957485449f248e751466a9c113465f055d6	29 Dec 2018, 11:32	0.32 MB	597	8
556,061 556,061	0000000000000000000a649a17bd3e54de34be15fd349e13ea50bace0f432544	29 Dec 2018, 11:30	0.07 MB	178	21
556,060 556,060	00000000000000000016bbdb518313e3fb0732c8c72f1fd5bfd082f9c57e33b7	29 Dec 2018, 11:29	0.46 MB	920	9
556,059 556,059	00000000000000000006203ee00bb2e617310967093292de9cdff53789cc4890	29 Dec 2018, 11:25	0.69 MB	670	5
556,058 556,058	000000000000000000123b6d5c61449dde457fbdbb0b173c4d7e43a88fe2875a	29 Dec 2018, 11:23	1.10 MB	2,478	3

Previous 10 blocks ↓

Total Size: 646.30 GB

Node Information

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

Uptime: 29 days, 11 hours, 8 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,340.68 GB sent, 36.96 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.