Blockchain Explorer | learn me a bitcoin

Memory Pool

32,712 transactions

37.78 vMB

Show Random Selection

Max Size: 159/200 MB

Min Fee: 8 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,688	0000000000000000000331db0000000000000000000000000000000000000000	8 mins, 36 secs	1.00 vMB	4,337	16

Blockchain

Tip: 841,687 (218,488 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
623,199 623,199	000000000000000000049e9c1e606cb428b27a43bacb4e3052d2e0ec0bee34b0	27 Mar 2020, 16:41	1.36 MB	2,846	50
623,198 623,198	000000000000000000103e16719258056e806789ada4d58efbfcd4667d173707	27 Mar 2020, 16:38	1.39 MB	2,641	54
623,197 623,197	00000000000000000005c82f256aa193b5a26cb186bf2617e618a8934f48a926	27 Mar 2020, 16:33	1.27 MB	2,688	62
623,196 623,196	00000000000000000005c2434bbf8b8dbe243a2d51739cde590529a74750f654	27 Mar 2020, 16:22	1.27 MB	3,216	85
623,195 623,195	00000000000000000010596cbf2767824bbb4828b331f2533938f1650ba96202	27 Mar 2020, 15:26	1.36 MB	2,575	75
623,194 623,194	0000000000000000000334784630eb05fd89f2b7a6314dd815001ddde4d33521	27 Mar 2020, 15:00	1.29 MB	2,727	39
623,193 623,193	00000000000000000012cb92f8e92fc9891b48a83e7b86465c095ac28653288e	27 Mar 2020, 14:50	1.41 MB	2,635	49
623,192 623,192	0000000000000000001253e90eb1d5e78c5b74cb9989961ff54c8876426006aa	27 Mar 2020, 14:43	1.29 MB	3,184	77
623,191 623,191	0000000000000000000c40880437dd13198af1afd3aa43e8eda60f8ed9a80649	27 Mar 2020, 14:10	1.24 MB	2,373	64
623,190 623,190	00000000000000000004ba786fdac6f3d6b527cebf620f2b308ff0a02bfbaaa3	27 Mar 2020, 13:54	1.24 MB	2,222	47
623,189 623,189	0000000000000000000845da1862e123e76f74e99cc2b1fc9b766a052cb3110e	27 Mar 2020, 13:43	1.19 MB	1,951	47
623,188 623,188	0000000000000000000c4442bab4c000caed889421dd7686ea61effeb6872a99	27 Mar 2020, 13:41	1.16 MB	1,914	59
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

Previous 10 blocks ↓

Total Size: 646.17 GB

Node Information

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

Uptime: 28 days, 21 hours, 50 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,330.50 GB sent, 36.27 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.