Blockchain Explorer | learn me a bitcoin

Memory Pool

36,774 transactions

50.39 vMB

Show Random Selection

Max Size: 189/200 MB

Min Fee: 10 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,128	0000000000000000000331db0000000000000000000000000000000000000000	9 mins, 41 secs	1.00 vMB	2,928	32

Blockchain

Tip: 841,127 (418,298 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
422,829 422,829	00000000000000000245bccd8165762d92a1ee79e4b512e1809fcf76ec1c5dc6	30 Jul 2016, 02:00	0.01 MB	35	43
422,828 422,828	0000000000000000048e09118c1d19c3956f55903f83075e45c4ff94f5f7f1ca	30 Jul 2016, 02:00	1.00 MB	1,393	32
422,827 422,827	0000000000000000038277826a0e614c3b1ac8c1bf31855f4b4ed00d6a4a81e6	30 Jul 2016, 01:50	0.04 MB	110	51
422,826 422,826	000000000000000003c7504eee2ca1c1bab3b133957698e7b3acbc5553ac8753	30 Jul 2016, 01:49	0.33 MB	852	54
422,825 422,825	000000000000000002364b894aff393627f06f0faaa57d2d89de10c5e753118e	30 Jul 2016, 01:42	0.48 MB	718	30
422,824 422,824	00000000000000000070b8e7d1b13cfe1f5cc93b68b400477c96aec309141192	30 Jul 2016, 01:40	1.00 MB	2,219	80
422,823 422,823	0000000000000000051e848234fa8d0785790b3d48aa526920ee8827a5f77a9b	30 Jul 2016, 01:18	0.61 MB	1,254	52
422,822 422,822	000000000000000002a2bd4b2489841a650aebdea3a5fbb6dc9b6443e594a06c	30 Jul 2016, 01:09	0.90 MB	1,482	46
422,821 422,821	000000000000000001b0b11f32fedae21c84b2946927abc4da287e40e0f1349c	30 Jul 2016, 00:58	1.00 MB	1,127	34
422,820 422,820	00000000000000000428cca7841c2c36add728baa5fc44d6b61e935e2cb47af5	30 Jul 2016, 00:49	0.31 MB	428	28
422,819 422,819	00000000000000000385d7cc39b2434b75bb96fa36ba4035647965027defcb57	30 Jul 2016, 00:47	0.22 MB	123	12
422,818 422,818	000000000000000002386ef00d86b7cf0ced5e6da35447dad7703dbe1703c38a	30 Jul 2016, 00:47	0.47 MB	982	52
422,817 422,817	000000000000000002739a36020f1ba2e2b1d7cfb1efc9c90cd810999d8649c8	30 Jul 2016, 00:39	0.63 MB	845	37
422,816 422,816	000000000000000004f99cbf26a47da74787c02a907067228fa9ea7b32a84dd8	30 Jul 2016, 00:36	1.00 MB	2,317	62
422,815 422,815	0000000000000000037ea23d7b4622227f63568511d3b1e380da4bef3099e936	30 Jul 2016, 00:18	1.00 MB	2,595	73
422,814 422,814	000000000000000001674ae3d04832f969e79a824f3dd978fedec782112cbd4a	29 Jul 2016, 23:53	1.00 MB	678	24
422,813 422,813	0000000000000000029ca523b0ddc56db50d05b6680551a02cb7fac13d65f460	29 Jul 2016, 23:52	0.14 MB	145	46
422,812 422,812	000000000000000003f47eae50a148ab62247213fae41c8c33057010e93de9aa	29 Jul 2016, 23:46	1.00 MB	743	24
422,811 422,811	000000000000000002c3e77c066d045628297528f501f82c1f4259b1bc64e909	29 Jul 2016, 23:42	1.00 MB	2,135	42
422,810 422,810	000000000000000003829cd7c5ee2544ab30e52d243bc3fbc2ce750d9239c306	29 Jul 2016, 23:37	1.00 MB	2,451	68
422,809 422,809	0000000000000000028e50eec519884bc3ddcc318422eb56dcb7b1166573d36f	29 Jul 2016, 23:20	1.00 MB	2,970	71

Previous 10 blocks ↓

Total Size: 645.12 GB

Node Information

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

Uptime: 24 days, 19 hours, 10 minutes
Connections: 10 outgoing, 113 incoming
Data Transfer: 8,203.67 GB sent, 30.60 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.