Blockchain Explorer | learn me a bitcoin

Memory Pool

76,046 transactions

36.34 vMB

Show Random Selection

Max Size: 187/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,568	00000000000000000003629a0000000000000000000000000000000000000000	6 secs	1.00 vMB	2,651	11

Blockchain

Tip: 844,567 (221,380 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
623,187 623,187	00000000000000000012e85f8b36e200eb48506830bb80d1e696f9133b4f259d	27 Mar 2020, 13:38	1.23 MB	2,601	89
623,186 623,186	00000000000000000008b43a75cf95686053bedc10c5a4a44f6083f396cdbed9	27 Mar 2020, 12:56	0.60 MB	1,417	6
623,185 623,185	0000000000000000001005acd7fde5780d4f4aeb651b1916b7bb59a631fe9d82	27 Mar 2020, 12:56	1.34 MB	2,554	50
623,184 623,184	0000000000000000000c00e8b5982bb2e17f0786a6f52b4705360dcbcc0ed435	27 Mar 2020, 12:39	1.14 MB	2,677	37
623,183 623,183	00000000000000000004193b688e98e35f6c82b482e5f81303ac3292f98c6709	27 Mar 2020, 12:31	1.34 MB	2,722	40
623,182 623,182	000000000000000000134035a884153afd36d5dfd788e5d72da0c08eb8a2a3e5	27 Mar 2020, 12:14	0.52 MB	968	31
623,181 623,181	000000000000000000106115286289f1b69600c7177db97e602d498cd2c2c1a3	27 Mar 2020, 12:10	0.23 MB	338	27
623,180 623,180	00000000000000000001fe4bb671c095fb0d903c47439e6d7010fce701863105	27 Mar 2020, 12:09	1.14 MB	2,264	40
623,179 623,179	000000000000000000037835518d2c4195799df6d2cad6af61aa2814bbd90dcd	27 Mar 2020, 12:00	0.08 MB	135	32
623,178 623,178	000000000000000000005179a978168c6d76ae58f39b121002054fefded33e5a	27 Mar 2020, 11:59	1.27 MB	2,412	33
623,177 623,177	0000000000000000000a258af43738175c97959d8e09256e1099a70b4ddfa678	27 Mar 2020, 11:48	0.38 MB	709	29
623,176 623,176	000000000000000000038d020fae6e295de07ebc4926752f43f470cf33fce67a	27 Mar 2020, 11:45	0.94 MB	1,750	31
623,175 623,175	0000000000000000000ce751da3c866574dcaef876260266d2384d3abd7f1976	27 Mar 2020, 11:38	1.19 MB	2,509	30
623,174 623,174	0000000000000000000e64bd99dee9643f8752d4179870d717b713641fe30c21	27 Mar 2020, 11:27	1.34 MB	2,876	32
623,173 623,173	0000000000000000000886089c8ee5e8165039a58a6d95dfeb6917e8db020eb9	27 Mar 2020, 11:14	0.94 MB	1,964	31
623,172 623,172	000000000000000000119cb740ae0bbc9f07065511414b8aee0bdee3a766c35b	27 Mar 2020, 11:05	0.36 MB	750	33
623,171 623,171	00000000000000000010907bac1b5fcf405c77949ff0baf06ca3d8ef6a53fea3	27 Mar 2020, 11:02	1.37 MB	1,978	14
623,170 623,170	000000000000000000046e8ada3b754e6130d24c0a0c29f41cf8b9ae6be86853	27 Mar 2020, 10:57	1.34 MB	2,178	14
623,169 623,169	000000000000000000054ab21f2f77bdb4ed3be95bb5a3bd20587428c971042e	27 Mar 2020, 10:52	1.26 MB	2,655	32
623,168 623,168	00000000000000000001f283c870e21e5fd968a84831c1dadb030973dd0f3ffa	27 Mar 2020, 10:43	1.73 MB	826	12
623,167 623,167	0000000000000000000337c37e7fff8506ecd2b8c3734d77379eaec798469767	27 Mar 2020, 10:39	1.58 MB	1,705	10

Previous 10 blocks ↓

Total Size: 651.59 GB

Node Information

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

Uptime: 1 month, 19 days
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,143.10 GB sent, 69.46 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.