Blockchain Explorer | learn me a bitcoin

Memory Pool

29,594 transactions

36.53 vMB

Show Random Selection

Max Size: 136/200 MB

Min Fee: 1 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
844,010	00000000000000000003629a0000000000000000000000000000000000000000	5 mins, 6 secs	1.00 vMB	4,966	9

Blockchain

Tip: 844,009 (150,560 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
693,449 693,449	0000000000000000000d993dd5d508bf890ebe033fb8cb261c3115811678d4a8	30 Jul 2021, 20:08	1.31 MB	1,893	10
693,448 693,448	000000000000000000040e28a200677dee7184e7393312720f3c0a778e3d9625	30 Jul 2021, 19:59	0.07 MB	185	11
693,447 693,447	000000000000000000019990cafa93043224ddde4809517d3500851e434c4287	30 Jul 2021, 19:59	1.01 MB	1,742	10
693,446 693,446	0000000000000000000829c4c1c35ed454fc6360e54d30c77ee10d64630cfd71	30 Jul 2021, 19:50	0.54 MB	1,290	11
693,445 693,445	0000000000000000000d97c2c19e186eda1a2089df98de47372b09b1145655a2	30 Jul 2021, 19:44	1.47 MB	2,679	8
693,444 693,444	0000000000000000000ac610df678482bd39f83c03504e975aa57dc91e41fd91	30 Jul 2021, 19:37	1.45 MB	3,064	12
693,443 693,443	00000000000000000007b52614ac9aa782b045c4c0dc389336239c12c1ef9044	30 Jul 2021, 19:25	1.50 MB	2,914	12
693,442 693,442	000000000000000000057b5c7ae4d8cbbc799defe643c28599548cd1d9f4de49	30 Jul 2021, 19:14	1.59 MB	2,429	26
693,441 693,441	000000000000000000136fbc15fedd4a00516da213ff098161c9fd6ee8dc11dd	30 Jul 2021, 18:51	0.52 MB	761	11
693,440 693,440	0000000000000000000d714e9e5a1f2156ab8f6fc9cb7cad109c9868fb6ce0f2	30 Jul 2021, 18:47	0.54 MB	1,156	13
693,439 693,439	000000000000000000005ed49046725e8b574a43bc6f7c40c617cb350f430d46	30 Jul 2021, 18:42	0.84 MB	1,647	12
693,438 693,438	0000000000000000000d802f3be4d03a0f5f8780921380aeeea3ae15695bf257	30 Jul 2021, 18:35	0.15 MB	98	15
693,437 693,437	000000000000000000060e8dd3758242406b81f3672b49abcb79277db3dcedf3	30 Jul 2021, 18:34	0.16 MB	353	10
693,436 693,436	00000000000000000002cc687f7c5a5baa3773eeef352a5c57afd5900326ffb6	30 Jul 2021, 18:33	0.27 MB	592	11
693,435 693,435	00000000000000000011ee90ba3c5886d5e703e6acea772cec2d8345bcac968c	30 Jul 2021, 18:31	0.84 MB	1,482	7
693,434 693,434	0000000000000000000ff557d5afec05fbc1b76c24324c7ffd05ff30e0ea90ee	30 Jul 2021, 18:26	1.41 MB	2,756	11
693,433 693,433	0000000000000000000e984d04469fd835910561cb2eab73a9aa424f18c92296	30 Jul 2021, 18:13	1.25 MB	823	4
693,432 693,432	00000000000000000006b920010ef77afa14123b79cbdb3e729ca10f91951810	30 Jul 2021, 18:11	1.53 MB	2,773	14
693,431 693,431	0000000000000000000fae185d20872df8fc558b67fbbd1a7cf1ca38ab9a50fa	30 Jul 2021, 17:55	0.37 MB	730	14
693,430 693,430	0000000000000000000261fd4b0e9e642660d398df279b5c30cc53ab7d1f8b7a	30 Jul 2021, 17:52	0.64 MB	1,212	14
693,429 693,429	00000000000000000004863cc65d5f78349890e4308bb6fe5ef9b8755e08eb80	30 Jul 2021, 17:47	0.97 MB	2,161	2

Previous 10 blocks ↓

Total Size: 650.53 GB

Node Information

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

Uptime: 1 month, 15 days, 7 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,991.34 GB sent, 63.36 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.