Blockchain Explorer | learn me a bitcoin

Memory Pool

43,679 transactions

48.30 vMB

Show Random Selection

Max Size: 200/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,792	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 34 secs ago	1.00 vMB	3,201	21

Blockchain

Tip: 841,791 (341,559 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
500,232 500,232	0000000000000000005a17a5fa210b320f15683d689a85b01971899c35bdb104	20 Dec 2017, 07:43	1.10 MB	2,835	695
500,231 500,231	0000000000000000008fceb0c1e53dd0a321b2cd2a4020779dc37b4d3569808b	20 Dec 2017, 07:26	1.12 MB	2,430	727
500,230 500,230	000000000000000000084305f0cfd18322c193873e77c4caa3bcfa0b46c94a46	20 Dec 2017, 07:02	1.08 MB	2,473	739
500,229 500,229	0000000000000000001f0f7436914cd363736b8137d220e3c58dc72f1c360c5d	20 Dec 2017, 06:35	1.06 MB	2,884	624
500,228 500,228	0000000000000000008f2e0efd290ef14279b817b20635cb3a05448ab4852d7a	20 Dec 2017, 06:33	1.07 MB	2,744	722
500,227 500,227	000000000000000000122b92f9215ab59d280fcfa1248f4f2d893ac22999e6dc	20 Dec 2017, 06:03	1.09 MB	2,703	643
500,226 500,226	000000000000000000357acc11e6e75a2a131622b447ec78eba3b7aff0c3f13e	20 Dec 2017, 05:53	1.09 MB	2,925	671
500,225 500,225	0000000000000000000d6e8725d6ddf007aa56c9c91dcd9096514df48100a6e3	20 Dec 2017, 05:35	1.05 MB	2,998	490
500,224 500,224	0000000000000000000a77c13f5e76f3db193f12a3fb2e3c0e81a62f4b7c67bf	20 Dec 2017, 05:31	1.03 MB	2,589	467
500,223 500,223	000000000000000000516297378933effee10de2eed0b58b6eb213027d339b74	20 Dec 2017, 05:30	1.08 MB	2,787	629
500,222 500,222	0000000000000000007aa7f7fa3b63ba352861353c1075f423c4358458fd3051	20 Dec 2017, 05:18	1.07 MB	2,618	569
500,221 500,221	00000000000000000076ea1c9ea26c16f360ee9bef9f01693edbb4db00f777b2	20 Dec 2017, 05:08	1.10 MB	2,605	519
500,220 500,220	00000000000000000067904c4f722f13f104cbd47572bcdc016180a2e92baee4	20 Dec 2017, 05:05	1.06 MB	2,568	575
500,219 500,219	0000000000000000008219ce13e82ef937d5bdb467439160a366f87b6b38de7e	20 Dec 2017, 05:00	1.07 MB	3,009	613
500,218 500,218	00000000000000000052fd614ab4ce9c5c6fcda4e306d0e55b989461fbe2c89a	20 Dec 2017, 04:52	1.07 MB	2,543	595
500,217 500,217	0000000000000000001e6cdb9572e41247fc160021b72aefa09124aee2c9db8c	20 Dec 2017, 04:49	1.14 MB	2,484	582
500,216 500,216	000000000000000000226b554fae15f99d2034ad19c6f2e6bb53534d5b652440	20 Dec 2017, 04:48	1.03 MB	3,277	621
500,215 500,215	0000000000000000000c738e0098123a554f81947a3ca917e6ce1d14e2c620e3	20 Dec 2017, 04:43	1.06 MB	2,986	662
500,214 500,214	0000000000000000006b90155fd030fe4a92457b3df78f5e20b6897f90b125f8	20 Dec 2017, 04:26	1.05 MB	3,373	642
500,213 500,213	0000000000000000005e1ccf8e52df9fe69b36977c7503c9fe0d856a9d7d27db	20 Dec 2017, 04:18	1.08 MB	2,306	713
500,212 500,212	000000000000000000509afd8beba512d9043f48c148b5531535a97bee8fa499	20 Dec 2017, 03:45	1.03 MB	3,448	632

Previous 10 blocks ↓

Total Size: 646.37 GB

Node Information

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

Uptime: 29 days, 15 hours, 38 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,343.58 GB sent, 37.38 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.