Blockchain Explorer | learn me a bitcoin

Memory Pool

49,253 transactions

32.95 vMB

Show Random Selection

Max Size: 159/200 MB

Min Fee: 3 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
848,477	000000000000000000035cb80000000000000000000000000000000000000000	2 mins, 13 secs ago	1.00 vMB	2,105	18

Blockchain

Tip: 848,476 (546,476 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
302,000 302,000	0000000000000000072268c9bb18603566ed5012378c29bb4d37e34cead7448d	22 May 2014, 02:21	0.13 MB	273	30
301,999 301,999	000000000000000068a406e4c405f86897a588ed05d16592701dbde10e431f9e	22 May 2014, 02:18	0.48 MB	878	45
301,998 301,998	00000000000000000b80b9c68c756d036cb3f03d9c72e54528693e4beb922d38	22 May 2014, 01:59	0.06 MB	46	5
301,997 301,997	0000000000000000525a11b673915f0c8ee413694fcea65917b277a8beb0a7fc	22 May 2014, 01:59	0.08 MB	177	26
301,996 301,996	00000000000000002b8573b1a4027ab944fe84aeb40faa1245dd6dd52450244e	22 May 2014, 01:57	0.52 MB	1,017	30
301,995 301,995	000000000000000009ca3bea25e8c8407965aa58038890d8b554c2c510764906	22 May 2014, 01:31	0.08 MB	21	3
301,994 301,994	000000000000000021216826e079a609195bc1e266f6e3f8713ade73cb4b13dc	22 May 2014, 01:32	0.09 MB	140	23
301,993 301,993	00000000000000002a0a64304776e21d0abbbcf811bb354b8ef4f4ac605cb53e	22 May 2014, 01:32	0.18 MB	256	24
301,992 301,992	00000000000000002a76fb6ffc0382dc7ba18607977c24cbe1190e18029c0112	22 May 2014, 01:23	0.27 MB	404	24
301,991 301,991	0000000000000000590c136e4c52d6bcbfefc58feeb136d2af3db4e9f277d588	22 May 2014, 01:08	0.11 MB	63	6
301,990 301,990	00000000000000000f1bc453af409416fe1e87074a4f22f9a280b717c2259b9e	22 May 2014, 01:13	0.31 MB	424	22
301,989 301,989	00000000000000000b5fcc92b36737feaafe4867383e735c0201bb29579b8f26	22 May 2014, 01:03	0.35 MB	413	22
301,988 301,988	000000000000000013e38f2ad7ff21832be9d3b175c2ee2eabd5dd8d3e03c39c	22 May 2014, 00:56	0.35 MB	822	33
301,987 301,987	00000000000000007b46227220e7d3419ce7d844781dc2cc33115e6835f7e0d6	22 May 2014, 00:36	0.03 MB	39	23
301,986 301,986	000000000000000023c6e081f69e2180b6d55634c22822fee5fcc4ffda1c9091	22 May 2014, 00:35	0.15 MB	250	24
301,985 301,985	00000000000000006484e40b61b3c18e92a1b97319807f94ab7bf4b62706451c	22 May 2014, 00:31	0.60 MB	1,040	30
301,984 301,984	00000000000000007698b47d790e8f27384d3d67b960b29ed61c2ba6b91ad25c	22 May 2014, 00:12	0.23 MB	103	12
301,983 301,983	00000000000000000ef1c1e7ac135027ad3532e2f7ea92af41b993c1d85eb784	22 May 2014, 00:11	0.35 MB	443	19
301,982 301,982	000000000000000020f0a40488572a575d5e130ac745d88f4ea317b5dafaf3fe	22 May 2014, 00:07	0.35 MB	1,004	45
301,981 301,981	000000000000000057b0f01df3a6a382d9208e68b62589c91918a80c7f7691c7	21 May 2014, 23:26	0.06 MB	45	5
301,980 301,980	00000000000000006c8079524fea35ba0e9632c0e6632a8cb7f603eea15e2271	21 May 2014, 23:41	0.40 MB	555	24

Previous 10 blocks ↓

Total Size: 658.64 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 270000
Subversion: /Satoshi:27.0.0/

Uptime: 4 days, 21 hours, 35 minutes
Connections: 10 outgoing, 92 incoming
Data Transfer: 1,660.35 GB sent, 2.89 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.