Blockchain Explorer | learn me a bitcoin

Memory Pool

40,652 transactions

46.36 vMB

Show Random Selection

Max Size: 192/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,762	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 9 secs	1.00 vMB	3,815	16

Blockchain

Tip: 841,761 (440,676 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
401,085 401,085	000000000000000002513ac5550c6cf9390eb51bf13d15998a5e08a8b7329a61	04 Mar 2016, 07:02	1.00 MB	1,087	28
401,084 401,084	000000000000000000b9ec8a3c12855d32877c5229c872020c6d01c0ca062c48	04 Mar 2016, 06:55	1.00 MB	1,665	33
401,083 401,083	00000000000000000682166b9e3b01f95c78611641a03a9da93afd93672cbd9c	04 Mar 2016, 06:50	1.00 MB	2,474	74
401,082 401,082	000000000000000004f4efc1b47d641ef86ba319518dc70b56676c09651069a3	04 Mar 2016, 06:18	1.00 MB	1,806	35
401,081 401,081	00000000000000000346b53b7329633296081e671d7b82fe7022ea1c91363742	04 Mar 2016, 06:18	0.99 MB	781	30
401,080 401,080	0000000000000000011fcf666a9cda6b23d510355131752c6de520d577515e31	04 Mar 2016, 05:57	0.92 MB	337	8
401,079 401,079	0000000000000000053748287205ab124752e24d63249575ac16bc54b201e02a	04 Mar 2016, 05:56	0.80 MB	1,656	46
401,078 401,078	000000000000000000ede71f605d31b319794f165da3f3c328f57d9ae2827949	04 Mar 2016, 05:41	0.10 MB	107	17
401,077 401,077	000000000000000003885c270a8d1eb429c1b84fed09f78d3577650a60e7f3aa	04 Mar 2016, 05:40	0.99 MB	1,090	24
401,076 401,076	0000000000000000060a4b07df37aa23328c9f172f82183e3d990d6dbf314b57	04 Mar 2016, 05:34	0.60 MB	824	35
401,075 401,075	0000000000000000056ea4cbba96b4280ceb6a08905a79a4b570fdbfaa72ff64	04 Mar 2016, 05:26	0.37 MB	710	43
401,074 401,074	000000000000000000428971e7277e9c817a135ea734553f986e5db7a35f71e5	04 Mar 2016, 05:21	1.00 MB	596	13
401,073 401,073	000000000000000003bcc021827da972f3930c800236e46bb9e00e6652c9c680	04 Mar 2016, 05:20	0.99 MB	104	4
401,072 401,072	000000000000000000c4002e8a3a91cfffb5ff41403d49b2e492495f957aaa42	04 Mar 2016, 05:18	0.75 MB	121	6
401,071 401,071	00000000000000000025ec5be50dcb9d22e830c37f2f249fb43eb0e714f64450	04 Mar 2016, 05:17	1.00 MB	2,114	55
401,070 401,070	000000000000000001c2419647fce4e9fee043d6b3231f5a5c4240266e1dc931	04 Mar 2016, 04:59	1.00 MB	199	7
401,069 401,069	000000000000000003d385cb5ff268bf329b9a6ee4f92d8ab6917133277a66d0	04 Mar 2016, 04:58	1.00 MB	485	10
401,068 401,068	00000000000000000354eec4e246a626ce789321565167a8c9d830d63955d960	04 Mar 2016, 04:55	0.93 MB	915	21
401,067 401,067	0000000000000000033607cf32ef85be166f9ac0fa1543d9dc978d3ce3c79546	04 Mar 2016, 04:49	1.00 MB	1,651	36
401,066 401,066	0000000000000000029d355644a66a4aa75eb1a09c5d2c398b2cc0819a5e407b	04 Mar 2016, 04:36	0.00 MB	1	0
401,065 401,065	0000000000000000010fd2ea6b422b56b364eb972fc12c735805712daace4f56	04 Mar 2016, 04:36	0.04 MB	92	50

Previous 10 blocks ↓

Total Size: 646.31 GB

Node Information

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

Uptime: 29 days, 11 hours, 38 minutes
Connections: 11 outgoing, 114 incoming
Data Transfer: 8,340.97 GB sent, 37.02 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.