Blockchain Explorer | learn me a bitcoin

Memory Pool

40,925 transactions

18.25 vMB

Show Random Selection

Max Size: 94/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
847,036	000000000000000000035cb80000000000000000000000000000000000000000	8 mins, 54 secs	1.00 vMB	5,808	27

Blockchain

Tip: 847,035 (332,867 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
514,168 514,168	00000000000000000012b90af77d1f9dcf7ebcff524979f9ffe1e012eed6f75b	19 Mar 2018, 01:02	0.61 MB	1,023	34
514,167 514,167	000000000000000000110d774e187cfc17d49b7a44d3af034e88f219c958ed35	19 Mar 2018, 00:54	0.62 MB	1,248	14
514,166 514,166	0000000000000000000097ec307c9655622477a05224a9813ad66f56408b50cf	19 Mar 2018, 00:50	0.47 MB	1,056	55
514,165 514,165	00000000000000000048631b0d0554946182cef2680b08d102bc938d9a5059c1	19 Mar 2018, 00:35	0.04 MB	106	14
514,164 514,164	000000000000000000074895b1978fc1e3a4317c73d5b999c21b0e12137f335c	19 Mar 2018, 00:34	0.01 MB	22	65
514,163 514,163	00000000000000000000224b9a6433d611b6b8bf330a99e1591d0de7d13bc263	19 Mar 2018, 00:34	0.45 MB	983	37
514,162 514,162	00000000000000000041b1269196d6101f0f0355d3d7408c8a866d9d62bb46f9	19 Mar 2018, 00:27	0.34 MB	832	27
514,161 514,161	0000000000000000003339f58eaa2c6fc1e58cc7428dbeed33362c6e987490ae	19 Mar 2018, 00:20	0.65 MB	1,654	42
514,160 514,160	0000000000000000001fec02df9a849406a5c96f3206ecfb38b3421cab0be8e2	19 Mar 2018, 00:06	0.60 MB	953	24
514,159 514,159	00000000000000000042aedb4bbb863a879dbb2ff7706f245ed2caab2ed196d1	18 Mar 2018, 23:59	0.38 MB	971	20
514,158 514,158	0000000000000000001de29420d62dd6af72dafdc4903be3f926d83319376e47	18 Mar 2018, 23:51	0.03 MB	30	9
514,157 514,157	000000000000000000090a50496d5d61b1ccdd2c84daeb25ebbb30bbe355ba49	18 Mar 2018, 23:50	0.88 MB	1,860	29
514,156 514,156	000000000000000000165e99b4aa364da416f164dcaa38ffbbf0382205af38da	18 Mar 2018, 23:34	0.60 MB	1,339	33
514,155 514,155	00000000000000000019d9ae83d9e2430df8a6c2e5635462c948a273a5275821	18 Mar 2018, 23:22	0.71 MB	226	2
514,154 514,154	0000000000000000002fd92ff8c63f89333965c455d2aef8b4879d60560c2db5	18 Mar 2018, 23:22	1.11 MB	1,912	23
514,153 514,153	000000000000000000175ee5bcace345493ce168a55c681910e822ae5c3f8ec3	18 Mar 2018, 23:08	1.18 MB	2,474	20
514,152 514,152	0000000000000000002cb3f87709e719ed0f9d44ce8d5c45effec21d1f6ceb59	18 Mar 2018, 22:56	1.10 MB	2,128	37
514,151 514,151	000000000000000000131bdc80aa7b7f5f77a57330198b9d9f66549b38558003	18 Mar 2018, 22:24	0.32 MB	632	25
514,150 514,150	0000000000000000001fc50a5dbf703aa9663d9be27405248d6eaf88d2428c88	18 Mar 2018, 22:20	0.06 MB	77	8
514,149 514,149	0000000000000000003f2869d5125dfa84e9a3a59f361d958ee8d24c34e2bdeb	18 Mar 2018, 22:18	0.76 MB	1,578	28
514,148 514,148	0000000000000000000295f074487e8b69e73d4b9f5964b2a854feeeea76c3e2	18 Mar 2018, 22:08	0.76 MB	1,657	31

Previous 10 blocks ↓

Total Size: 656.03 GB

Node Information

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

Uptime: 2 months, 5 days, 16 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,518.75 GB sent, 99.84 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.