Blockchain Explorer | learn me a bitcoin

Memory Pool

47,579 transactions

45.02 vMB

Show Random Selection

Max Size: 190/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,801	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 36 secs	1.00 vMB	4,073	23

Blockchain

Tip: 841,800 (440,941 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
400,859 400,859	000000000000000002eb7b98bb181efc01910162922c4cd2c7f7c1f96c798d03	02 Mar 2016, 18:10	0.00 MB	1	0
400,858 400,858	0000000000000000001a644c0677a7a1d6b4f38cf3d2cca067c2d979fc1ba564	02 Mar 2016, 18:10	1.00 MB	2,409	46
400,857 400,857	0000000000000000045a03e0e551c4e674f301e0a8eeb217a31ad13580446626	02 Mar 2016, 18:00	1.00 MB	1,458	36
400,856 400,856	000000000000000003e0fff43c1412a4874139510ac1ac237ff1ebea3ecca166	02 Mar 2016, 17:56	0.00 MB	1	0
400,855 400,855	0000000000000000060bebc1a618cfb8c922411986568ae80a70f0dd249606fc	02 Mar 2016, 17:53	0.75 MB	1,458	66
400,854 400,854	00000000000000000316bdf0b877b4e2118e93e77dfc1bf9730df35ab769cb2a	02 Mar 2016, 17:44	0.00 MB	1	0
400,853 400,853	0000000000000000042b91b2ade5fe6f6e69c3138d7826d5ee867826e4fe370e	02 Mar 2016, 17:43	1.00 MB	1,810	35
400,852 400,852	00000000000000000204a260405e00b2b1cd2a24e5354381db83472ec2d01f15	02 Mar 2016, 17:37	0.93 MB	1,352	49
400,851 400,851	0000000000000000067bd24e3539571e898c2a5e6b1f8139400ce011ca5a406c	02 Mar 2016, 17:31	0.00 MB	1	0
400,850 400,850	00000000000000000487ed6208515ba1b03f40b10a2e7161d0e8acce8ce4fe4d	02 Mar 2016, 17:30	1.00 MB	2,042	436
400,849 400,849	0000000000000000064faddc4a067449927e9df22ce7d52de8e6e88b9b073a17	02 Mar 2016, 17:25	0.99 MB	1,795	51
400,848 400,848	000000000000000002a4ce41bd1e57f50a3017d5bc917852c1ac5ec3d24d679a	02 Mar 2016, 17:13	1.00 MB	2,141	35
400,847 400,847	0000000000000000033a9ab95be6ad86799375e8eb0b367e09c17855a88c2cad	02 Mar 2016, 17:10	1.00 MB	2,953	69
400,846 400,846	000000000000000002f7df13934a3a8a5cda1297c6b610b4ab81463fe7af9e46	02 Mar 2016, 16:50	0.99 MB	2,715	67
400,845 400,845	0000000000000000027d49ca176d3bf3d20e1867401c20922f0271747d4bc7c4	02 Mar 2016, 16:34	0.99 MB	133	17
400,844 400,844	000000000000000000d4e8641d28e4d8ff9fe514728c2ae39aaa839a303a4308	02 Mar 2016, 16:27	0.95 MB	1,833	37
400,843 400,843	000000000000000002404e06a63724a8f2844a25e71460bd71d6ac113068bc83	02 Mar 2016, 16:25	1.00 MB	2,714	59
400,842 400,842	00000000000000000425ff88be5982b01f454e78576b8ca78c00b08c052941fa	02 Mar 2016, 16:10	1.00 MB	2,567	63
400,841 400,841	000000000000000002a3c178be0d21c89584dd3eab1ee4f2e16783aeafa24f72	02 Mar 2016, 15:52	0.93 MB	2,208	50
400,840 400,840	000000000000000002ef71e85fb75d4cf3d3bc881941e1790f7938eb9095aee8	02 Mar 2016, 15:48	0.75 MB	1,485	623
400,839 400,839	000000000000000005bf5f8dc5975e31d72ef0689e746ccda076670113ed98bd	02 Mar 2016, 15:22	1.00 MB	2,956	72

Previous 10 blocks ↓

Total Size: 646.39 GB

Node Information

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

Uptime: 29 days, 17 hours, 31 minutes
Connections: 10 outgoing, 112 incoming
Data Transfer: 8,344.50 GB sent, 37.49 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.