Blockchain Explorer | learn me a bitcoin

Memory Pool

44,066 transactions

47.91 vMB

Show Random Selection

Max Size: 193/200 MB

Min Fee: 5 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
842,333	0000000000000000000331db0000000000000000000000000000000000000000	3 mins, 50 secs	1.00 vMB	3,684	24

Blockchain

Tip: 842,332 (413,211 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
429,121 429,121	0000000000000000036e9d3c04c1640dfce7a4e95dc6035916f7becd3164a67d	10 Sep 2016, 11:11	1.00 MB	2,854	78
429,120 429,120	000000000000000003fdac7011ad6ce9734da51735140189c2f428964f4d034b	10 Sep 2016, 10:34	0.61 MB	1,221	60
429,119 429,119	0000000000000000036483f1f4ee543ba71a19562cdddb849f29083424190142	10 Sep 2016, 10:25	0.15 MB	405	55
429,118 429,118	00000000000000000490e224809bb72abd861f67e5a11559e82f67b2dfd4c9d6	10 Sep 2016, 10:22	0.87 MB	1,021	35
429,117 429,117	000000000000000003b44ca78c522063cdf0a6d0aeb6759bde9f477cf6855381	10 Sep 2016, 10:14	0.27 MB	295	29
429,116 429,116	000000000000000004265f4bc6c3259798531eca38a8101051ba0a3d87bf0905	10 Sep 2016, 10:12	0.88 MB	1,835	48
429,115 429,115	0000000000000000031947a633104f73b516e0659888a98aae0fdcac76bbb2df	10 Sep 2016, 10:00	0.00 MB	1	0
429,114 429,114	000000000000000003c9bd3d3a1a9c82905341996fc01b53acfa15b2d4d6cfa1	10 Sep 2016, 10:00	0.05 MB	114	64
429,113 429,113	0000000000000000000629f91d08649e285c9c97ebef37213a43bb20e3172798	10 Sep 2016, 09:59	0.25 MB	695	62
429,112 429,112	0000000000000000028af8ef72cfc1c30043783729f5b55b965f9c0e27973442	10 Sep 2016, 09:54	0.12 MB	349	50
429,111 429,111	0000000000000000012ab492a637cf96ed71115d98296c4f2f4581e4d3fe6f55	10 Sep 2016, 09:53	0.64 MB	1,474	60
429,110 429,110	0000000000000000031e3da161d593bd2c55e4d4d3b93b9b2b4d11447d237021	10 Sep 2016, 09:43	0.59 MB	1,371	61
429,109 429,109	000000000000000001349bf1a65817ce290d933e5dd090e800ca200d7ebdf85e	10 Sep 2016, 09:32	1.00 MB	984	24
429,108 429,108	000000000000000002c3d04a85b7e5d771a41bcd141fab194665e7467733b969	10 Sep 2016, 09:27	0.20 MB	508	64
429,107 429,107	000000000000000000dcd802466b1b56871badb5e08957d3fa4e878d0b7ad682	10 Sep 2016, 09:23	1.00 MB	2,247	56
429,106 429,106	0000000000000000024da6e9406e5febbc4e2f882b8ee2a6f21cb169da960029	10 Sep 2016, 09:07	0.93 MB	921	36
429,105 429,105	0000000000000000007092ef40e63ecd0915f7856113dda013ca9f9108b6348e	10 Sep 2016, 09:00	1.00 MB	2,047	56
429,104 429,104	000000000000000001cec01efe11031993351b44580810b4bb478caee0ab3d45	10 Sep 2016, 08:45	0.68 MB	1,024	30
429,103 429,103	0000000000000000014e866226186391c3f28ea84941756aa2d2ca321d8d4844	10 Sep 2016, 08:41	1.00 MB	2,535	70
429,102 429,102	0000000000000000043a508b8f94d522ac4da0eff913c2e9c7da25397f94bcf3	10 Sep 2016, 08:18	0.66 MB	1,113	53
429,101 429,101	000000000000000002b80d45279addfe8052222743d9541135189102a6923202	10 Sep 2016, 08:10	0.26 MB	601	60

Previous 10 blocks ↓

Total Size: 647.34 GB

Node Information

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

Uptime: 1 month, 3 days, 3 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,479.25 GB sent, 45.02 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.