Blockchain Explorer | learn me a bitcoin

Memory Pool

32,502 transactions

43.97 vMB

Show Random Selection

Max Size: 172/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,246	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 47 secs	1.00 vMB	2,592	23

Blockchain

Tip: 841,245 (438,228 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
403,017 403,017	000000000000000002637db769f922132a2f784343671e37961e97d790d85771	17 Mar 2016, 03:27	0.00 MB	1	0
403,016 403,016	000000000000000005e198e82460de278216a6c38d9c437df62eca20cf53731f	17 Mar 2016, 03:26	0.99 MB	1,329	36
403,015 403,015	000000000000000003f613ae90828737d865ce8bd4b4d978508202233e10984d	17 Mar 2016, 03:15	1.00 MB	2,118	39
403,014 403,014	00000000000000000256803eb2b1251db180cd873beb95c1699928e1f8d58065	17 Mar 2016, 02:57	0.86 MB	1,831	45
403,013 403,013	000000000000000001d34191e615e50f40d0909fdcfc6e57182b93a2c15222c7	17 Mar 2016, 02:41	0.93 MB	2,056	42
403,012 403,012	000000000000000003c46bc825b873114378f3e50547c3cce331fca35e646ada	17 Mar 2016, 02:25	0.70 MB	1,338	36
403,011 403,011	0000000000000000044c59c44a2e8f380c73f926bfea68e5411223f75adff69f	17 Mar 2016, 02:17	1.00 MB	2,774	47
403,010 403,010	000000000000000006e075c2284d3924bcbf856b47e5b35d7dbd4e930f615e29	17 Mar 2016, 01:56	0.53 MB	1,389	48
403,009 403,009	000000000000000005d33f26e52bb30b7bb72c3353db942062f9c3b72cc3e02f	17 Mar 2016, 01:55	0.26 MB	657	48
403,008 403,008	000000000000000005cd776fc4c80360e59f17ad5592ad2fd56a56f56ae66a77	17 Mar 2016, 01:42	0.19 MB	469	47
403,007 403,007	000000000000000000e7d1e4aff60cc27d0a81f480ae8417a62f561d331cdd69	17 Mar 2016, 01:40	0.50 MB	1,031	38
403,006 403,006	000000000000000002bcf1e7a9a67b2eb7c2d430554dfb283b2e52f88b3ff994	17 Mar 2016, 01:33	1.00 MB	1,941	32
403,005 403,005	00000000000000000076cfa9addae799b8854d7a3995ec2a77c89f2ba4c63fb4	17 Mar 2016, 01:25	1.00 MB	2,786	56
403,004 403,004	00000000000000000156ece724bf29d79676c8c2c5d83ebd3bf434416d71af9e	17 Mar 2016, 00:59	0.64 MB	1,222	43
403,003 403,003	000000000000000004aadb3fb1d412f0533a83ec19c5d3577a4847839bfe1d00	17 Mar 2016, 00:50	0.51 MB	1,023	42
403,002 403,002	000000000000000002e432a30936db8b8a68ac1303d7acb1c45428146e0c049b	17 Mar 2016, 00:40	0.86 MB	2,219	48
403,001 403,001	00000000000000000005ba8ee291ee724d1fe9065924bd981eb0d5ea31a9367e	17 Mar 2016, 00:24	0.30 MB	748	53
403,000 403,000	000000000000000002b3b820d8d9af0a81a22fce882f5e055448f18dcc4975fd	17 Mar 2016, 00:20	1.00 MB	1,925	39
402,999 402,999	0000000000000000026f687f27adf4f09eb6dd89833f2de6438ccf904a9df43b	17 Mar 2016, 00:05	0.93 MB	2,262	51
402,998 402,998	000000000000000001dbe3814703f468e394e25146f0fa55e15187a31046fa9e	16 Mar 2016, 23:46	0.31 MB	695	44
402,997 402,997	00000000000000000297b1ea429e016e738e6b2d6da3bc273a7cfff6b860e877	16 Mar 2016, 23:41	0.99 MB	2,674	58

Previous 10 blocks ↓

Total Size: 645.34 GB

Node Information

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

Uptime: 25 days, 16 hours, 26 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,232.93 GB sent, 31.80 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.