Blockchain Explorer | learn me a bitcoin

Memory Pool

31,952 transactions

45.20 vMB

Show Random Selection

Max Size: 174/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,016	0000000000000000000331db0000000000000000000000000000000000000000	1 min, 34 secs ago	1.00 vMB	4,378	17

Blockchain

Tip: 842,015 (260,919 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
581,096 581,096	0000000000000000001d754d651a13718e72460393111440d20c7679dfe3603c	17 Jun 2019, 09:40	1.22 MB	2,382	65
581,095 581,095	00000000000000000009950edc6c4048c352deaff9d580c9efa36796c197f2d7	17 Jun 2019, 09:39	1.26 MB	2,126	87
581,094 581,094	000000000000000000124e0e1db91adc74f7446fad0554eebaa72badfee02d45	17 Jun 2019, 09:30	1.31 MB	2,344	102
581,093 581,093	0000000000000000000f00a08077a7e8e30f11e7bb6098a8ed27aebc31496b9c	17 Jun 2019, 09:12	1.28 MB	2,683	111
581,092 581,092	00000000000000000024c392732294dc47d69ecc7daa014a1aef307d327e3ee6	17 Jun 2019, 08:48	1.26 MB	2,510	46
581,091 581,091	000000000000000000094aae6d295daa8d6610568679b84dafc3c48d445cb933	17 Jun 2019, 08:45	1.17 MB	2,171	56
581,090 581,090	000000000000000000113a2a1f83fa9b3acd72a17e7cf5583432cde61fa5809e	17 Jun 2019, 08:40	1.16 MB	2,633	71
581,089 581,089	000000000000000000195ede777f05c3fecbd2531bb2bc79b23feb22c4df5257	17 Jun 2019, 08:33	1.28 MB	2,691	99
581,088 581,088	0000000000000000000087156a0682a88e56f86cb31041329ccd45440be14660	17 Jun 2019, 08:17	1.11 MB	3,412	57
581,087 581,087	00000000000000000009c8d08489bf18e55c58a06a127813046e19a212c40c8e	17 Jun 2019, 08:14	1.14 MB	1,480	44
581,086 581,086	00000000000000000020596012f0027de51d289fb4a96e596684177e76950157	17 Jun 2019, 08:13	1.10 MB	2,472	65
581,085 581,085	0000000000000000001a78d20893d6c12fe6df02e673eefd70938067569d197c	17 Jun 2019, 08:09	1.12 MB	2,500	67
581,084 581,084	0000000000000000000b621ea4671b9441fa15ff5c2c58267c8ed32ae9cfbfcc	17 Jun 2019, 08:06	1.22 MB	2,090	78
581,083 581,083	0000000000000000000826ac54d2a76813eacff86383ae62830be58879557607	17 Jun 2019, 08:00	1.26 MB	2,468	111
581,082 581,082	0000000000000000000f7fced829f6960f8e625fe0b1562007525877e87272cf	17 Jun 2019, 07:40	1.12 MB	2,229	77
581,081 581,081	0000000000000000000a1bdb8a37dacdbf202ddc3b8a6766d665a5739639b1e4	17 Jun 2019, 07:36	1.15 MB	1,690	65
581,080 581,080	0000000000000000000af159390ee3d5ea95e82ae3c019cef1c16d10e7fbee3a	17 Jun 2019, 07:36	1.25 MB	2,510	72
581,079 581,079	000000000000000000179abf06c00cdb72e064969f2d95f48486c03766b2b4a9	17 Jun 2019, 07:33	1.28 MB	2,912	106
581,078 581,078	0000000000000000001f3b49fedd1e8ccc6c483f9da319ac7f7d484477be812f	17 Jun 2019, 07:11	1.24 MB	2,337	83
581,077 581,077	0000000000000000000894dc72ca0357cdb2f957cd3a42fe3d587ec3bcd2a846	17 Jun 2019, 07:02	1.25 MB	2,820	106
581,076 581,076	0000000000000000001b152e31a7330a41eb3d0c2c4977926b75a6f07967aaa0	17 Jun 2019, 06:40	1.23 MB	2,347	105

Previous 10 blocks ↓

Total Size: 646.79 GB

Node Information

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

Uptime: 1 month, 21 hours
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,404.81 GB sent, 40.07 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.