Blockchain Explorer | learn me a bitcoin

Memory Pool

42,454 transactions

47.90 vMB

Show Random Selection

Max Size: 197/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,792	0000000000000000000331db0000000000000000000000000000000000000000	17 secs ago	1.00 vMB	3,966	18

Blockchain

Tip: 841,791 (434,713 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
407,078 407,078	000000000000000002e81a49357600e2197d9184eb860547315fa8e0747d6cd4	13 Apr 2016, 08:54	0.27 MB	554	31
407,077 407,077	000000000000000001f6abac4fb19189d6feff119a9a9471845a39e183e4d670	13 Apr 2016, 08:51	0.19 MB	503	38
407,076 407,076	000000000000000004c9c87914a81042f0e375b7462d5416ae7c7771599e2cc4	13 Apr 2016, 08:48	0.74 MB	1,578	35
407,075 407,075	0000000000000000023e2d5f7f370fdef464c89a93b00589ffe75e14f4206ad6	13 Apr 2016, 08:38	0.97 MB	1,973	34
407,074 407,074	0000000000000000068ab7312807e4d9c1061219bbf85e486cf5576d14cc595d	13 Apr 2016, 08:24	0.41 MB	934	34
407,073 407,073	000000000000000003c4f8ebfded69780e5280451c705b0a9b35eef7a9af7b8d	13 Apr 2016, 08:18	0.46 MB	876	25
407,072 407,072	000000000000000006821a3e04c033d0429bb89f424d20cf11b598272c40def0	13 Apr 2016, 08:16	0.77 MB	1,432	43
407,071 407,071	0000000000000000029a3c69fefc27b8e524c8e04255bff9fad68ac5977007e8	13 Apr 2016, 08:07	0.03 MB	80	47
407,070 407,070	00000000000000000360aa1a2edac4be9e8fd8a09bd08401a2781d9cbfa8fa9c	13 Apr 2016, 08:06	0.99 MB	476	8
407,069 407,069	000000000000000005d29fc5006d1c4cb77ab3dddccacd1a7c9846a49825f2e3	13 Apr 2016, 08:04	1.00 MB	1,759	66
407,068 407,068	000000000000000001e6df284d35dd86243e384d0e6d9b2b6ffdb93bba13727d	13 Apr 2016, 07:51	1.00 MB	2,346	40
407,067 407,067	000000000000000003eb2d56475f818ebb9ca152622daa8d7fff8e44dadee7e5	13 Apr 2016, 07:31	0.37 MB	794	37
407,066 407,066	000000000000000001848213df0fab0801abb84090034f326c1f8dd3a825b083	13 Apr 2016, 07:30	0.79 MB	1,863	40
407,065 407,065	000000000000000000339c26e01c103eaeec30e372b69d4a3bb3d8a48bf5b457	13 Apr 2016, 07:12	0.27 MB	186	18
407,064 407,064	00000000000000000319060f3d84edf06cbf8a7414fa303cee21fba4cc4b12d4	13 Apr 2016, 07:10	1.00 MB	2,543	46
407,063 407,063	0000000000000000059d4b87617493b7aecbdf78717323126604f9076f274e6a	13 Apr 2016, 06:54	0.39 MB	991	44
407,062 407,062	000000000000000005a0d94b3145974c5a9d5429daabb79edb5c0ead687d7a1e	13 Apr 2016, 06:48	0.03 MB	73	35
407,061 407,061	0000000000000000011219714a1847d50923f0ebc4a5824443474c7db98eac1d	13 Apr 2016, 06:48	0.85 MB	1,989	39
407,060 407,060	0000000000000000027cfaf51b5beb5e78cb8188416677b5eddd2ca67e660f50	13 Apr 2016, 06:36	1.00 MB	174	5
407,059 407,059	00000000000000000480da5ad15f4a7d8b8043fc822c01760466440560effb0a	13 Apr 2016, 06:35	1.00 MB	796	20
407,058 407,058	0000000000000000064a15fd34d09f1948de8332ad38ae9bc13b787e94628868	13 Apr 2016, 06:31	0.00 MB	1	0

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, 34 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,343.53 GB sent, 37.37 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.