Blockchain Explorer | learn me a bitcoin

Memory Pool

21,541 transactions

29.36 vMB

Show Random Selection

Max Size: 125/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,857	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 59 secs ago	1.00 vMB	2,455	18

Blockchain

Tip: 841,856 (420,019 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
421,837 421,837	000000000000000002cce24873147dd5edc9400c379b3412a1890987eaa263f0	22 Jul 2016, 13:40	0.93 MB	1,984	64
421,836 421,836	000000000000000004dfc54559ffdf921c487b2350bf370be42f75640fc406ba	22 Jul 2016, 13:28	1.00 MB	1,848	48
421,835 421,835	000000000000000002e9cef77cabfda89425df1e5c3f07c4f1bbdd13ac517de7	22 Jul 2016, 13:24	1.00 MB	2,430	90
421,834 421,834	000000000000000004e65f3a7d47e6e52526ba429e811682920cc4ea0e32d0a4	22 Jul 2016, 12:56	1.00 MB	2,751	50
421,833 421,833	0000000000000000027dda1372fbde6da1c4c5de351ecf1575b6724bb541edd4	22 Jul 2016, 12:53	0.00 MB	14	172
421,832 421,832	0000000000000000023e8782fd19a8625ec913f5c3dd4717465a7f2167729a34	22 Jul 2016, 12:52	1.00 MB	2,612	67
421,831 421,831	000000000000000003895c5d6e457d7a2849a2641e185df5c6654d4535d3129f	22 Jul 2016, 12:39	1.00 MB	2,470	83
421,830 421,830	000000000000000000ed16692e3a774245327d06af8e1930f48805565892858a	22 Jul 2016, 12:02	1.00 MB	2,186	109
421,829 421,829	0000000000000000038a8ef93885723386c3105d0eed005fc96edf2e25902e63	22 Jul 2016, 11:16	0.67 MB	1,437	47
421,828 421,828	000000000000000004f7566e704637d1c9bcbdfabc70119fdf223e10517d5fba	22 Jul 2016, 11:07	0.18 MB	401	52
421,827 421,827	000000000000000002854ef20019167ce2980ec082d40a1385d30857c1a6ba06	22 Jul 2016, 11:04	0.89 MB	2,141	52
421,826 421,826	000000000000000000180ce1efd9a64584027a5a7fcfc84e62347505a9794d21	22 Jul 2016, 10:49	0.73 MB	1,662	50
421,825 421,825	000000000000000000a0e3d9d34cf4226d2d3730534bb96d0670baa2e4834043	22 Jul 2016, 10:38	0.21 MB	413	50
421,824 421,824	00000000000000000345d0f8c4f8075c028e20644bdf3165f9ff2736d5c1f8ec	22 Jul 2016, 10:35	0.64 MB	1,293	52
421,823 421,823	0000000000000000015cf03682cbecfe3458b9f525edadea936683fe7d454375	22 Jul 2016, 10:27	0.98 MB	1,335	38
421,822 421,822	0000000000000000018f1d285195f3643c74c75de2f99c095db33c0cadec0d2e	22 Jul 2016, 10:19	1.00 MB	263	5
421,821 421,821	000000000000000003556cbdf29b27aa2a14c6607fb46659872548e179132797	22 Jul 2016, 10:17	1.00 MB	1,822	40
421,820 421,820	00000000000000000138de4e5a616fae6d712184857c75135ba632c0393ec894	22 Jul 2016, 10:06	0.42 MB	831	48
421,819 421,819	0000000000000000019c809d40cbb4c1bb500c07c913952b3180a03692630407	22 Jul 2016, 10:02	0.22 MB	515	50
421,818 421,818	0000000000000000028b60031f7d0693fc6e119a7250d761c16269520fa66978	22 Jul 2016, 09:59	0.74 MB	1,697	53
421,817 421,817	000000000000000001dbc4e1849ba61436ddb331342eb823ea24332b6fcb862a	22 Jul 2016, 09:48	0.86 MB	2,084	51

Previous 10 blocks ↓

Total Size: 646.49 GB

Node Information

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

Uptime: 30 days, 2 hours, 52 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,359.03 GB sent, 38.03 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.