Blockchain Explorer | learn me a bitcoin

Memory Pool

45,373 transactions

45.67 vMB

Show Random Selection

Max Size: 188/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,230	0000000000000000000331db0000000000000000000000000000000000000000	5 mins, 53 secs	1.00 vMB	5,414	42

Blockchain

Tip: 841,229 (439,402 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,827 401,827	0000000000000000004821c98ac55d4141330682b943a7757ec57cb176225820	09 Mar 2016, 06:21	0.77 MB	1,006	33
401,826 401,826	0000000000000000002c40d51f297d18b848a8ef953ec2ce1ed2fd3acdfb92d2	09 Mar 2016, 06:16	1.00 MB	1,975	61
401,825 401,825	0000000000000000015a0503292d08a518bff1d911927fe0f5533883c5c5ab13	09 Mar 2016, 05:47	0.52 MB	755	39
401,824 401,824	000000000000000005f6cc5f709a669a4e295eb6a6da43d3ace16692fa9e8fa4	09 Mar 2016, 05:41	0.31 MB	411	39
401,823 401,823	000000000000000002b54cc966bc35dbf61ae7d548bfd01a436d55de1361a005	09 Mar 2016, 05:38	0.25 MB	298	27
401,822 401,822	00000000000000000698827e4532fe815f8266227dd9f6a8225547a393dab005	09 Mar 2016, 05:35	0.57 MB	626	20
401,821 401,821	00000000000000000375cc27cd5fea758c79c88916bf5f2d0e67de7e813d9d98	09 Mar 2016, 05:34	1.00 MB	1,735	49
401,820 401,820	000000000000000002eeda54cda3458a8ac6f67fd113269e0119de9ef3a672f5	09 Mar 2016, 05:21	0.92 MB	1,412	45
401,819 401,819	00000000000000000597ff06dd5df5bd3346fc5e372cf19c96f7a68624de35e0	09 Mar 2016, 05:04	0.93 MB	1,461	53
401,818 401,818	0000000000000000023fd39cc7c5c9c9ca5b1223905b66ae10c95c6ad78f06c3	09 Mar 2016, 04:50	1.00 MB	1,027	29
401,817 401,817	0000000000000000039ec89f5f716fda34d9a9ccdbff42bd8d70f7a39063eaf7	09 Mar 2016, 04:42	0.60 MB	921	43
401,816 401,816	0000000000000000056fc770e25ca74d47633609a96f179c0043dfc889d6a8ff	09 Mar 2016, 04:33	0.81 MB	1,279	25
401,815 401,815	000000000000000004394d32f92ba8c408f8894e129ffcccd0cb728cd480157e	09 Mar 2016, 04:31	1.00 MB	1,423	43
401,814 401,814	0000000000000000062dda9de360df67557295d7f01d7bde1056c8afc66d6695	09 Mar 2016, 04:23	0.00 MB	1	0
401,813 401,813	000000000000000000ee5722aac3b6a697ebaecb7e8ae7c013dd3e82f5c30d36	09 Mar 2016, 04:23	0.99 MB	1,387	59
401,812 401,812	000000000000000001487f10516fc7f9d16ba22639bb72c9e329261908a18931	09 Mar 2016, 03:58	0.07 MB	86	40
401,811 401,811	000000000000000001f1661f117c1ef254302132fa90af8fbb158e9570678f77	09 Mar 2016, 03:57	0.52 MB	889	44
401,810 401,810	0000000000000000049963f8d04484ef4223acd39cea0d305a7d9f03b4418a1f	09 Mar 2016, 03:48	1.00 MB	1,009	19
401,809 401,809	00000000000000000170422ab06c426d91142863f3dd9a8d5c1be1ab101ae610	09 Mar 2016, 03:43	1.00 MB	1,836	40
401,808 401,808	0000000000000000008ee055c05b2a934478ed3d33747cea5f83ee12f1ca634b	09 Mar 2016, 03:34	1.00 MB	1,761	58
401,807 401,807	0000000000000000064573c68155e876c85f005d6f7366aadfa02b2f0fc5c219	09 Mar 2016, 03:11	0.12 MB	145	42

Previous 10 blocks ↓

Total Size: 645.31 GB

Node Information

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

Uptime: 25 days, 13 hours, 25 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,231.90 GB sent, 31.67 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.